[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.1"]
[White "Cholakov, Nikolay"]
[Black "Dimitrov, Dimitar Hr."]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1920"]
[BlackElo "1117"]
[PlyCount "53"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. Nf3 Nf6 2. d4 g6 3. c3 Bg7 4. Bf4 O-O 5. Nbd2 e6 6. e4 d6 7. h4 c6 8. e5 Nd5
9. Bg5 f6 10. exf6 Bxf6 11. Bh6 Re8 12. h5 Kf7 13. hxg6+ hxg6 14. Ne4 Rh8 15.
Nfg5+ Ke8 16. Qf3 Na6 17. Bxa6 bxa6 18. O-O-O Kd7 19. Nf7 Qe7 20. Nxh8 Bxh8 21.
Bg5 Qg7 22. Rxh8 Kc7 23. Rf8 Kb6 24. Bd8+ Kb5 25. Qd3+ Ka4 26. Qc4+ Nb4 27.
Qxb4# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.2"]
[White "Popzafirov, Vasil"]
[Black "Petrov, Anton S."]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1088"]
[BlackElo "1822"]
[PlyCount "68"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Bc4 Nf6 3. d3 d6 4. Nf3 Be7 5. O-O O-O 6. c3 Bg4 7. h3 Bh5 8. Nbd2
Nc6 9. Re1 Na5 10. Bb5 a6 11. Ba4 b5 12. Bc2 c5 13. Nf1 Nc6 14. Ng3 Bg6 15. Nh4
Nd7 16. Nhf5 Nb6 17. Qf3 Bf6 18. Qg4 d5 19. h4 Ne7 20. h5 Bxf5 21. Nxf5 Nxf5
22. Qxf5 d4 23. Qg4 Rc8 24. h6 g6 25. f4 c4 26. f5 cxd3 27. Bxd3 dxc3 28. fxg6
hxg6 29. Be2 Qd4+ 30. Kh1 cxb2 31. Bxb2 Qxb2 32. Qg3 Qd2 33. Bg4 Rc3 34. Qh2
Kh7 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.3"]
[White "Georgiev, Konstantin G."]
[Black "Popzafirov, Danail"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1805"]
[BlackElo "1077"]
[PlyCount "29"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8.
Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Ne5+ Ke8 12. Qxb4 Nxf2 13. Kxf2 Qh4+
14. g3 Rf8+ 15. Qxf8+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.6"]
[White "Atanasova, Evgenya"]
[Black "Karaivanova, Petya"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1542"]
[PlyCount "36"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. Nf3 Nf6 3. Bd2 e6 4. Nc3 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Nbd7 8.
b3 O-O 9. a4 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qd2 Ne4 13. Nxe4 Qxa1+ 14. Qd1
Qxd1+ 15. Kxd1 dxe4 16. Bc4 Rd8+ 17. Ke1 Bg4 18. h3 Rd1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.8"]
[White "Dimitrov, Denis"]
[Black "Iliev, Hristiyan"]
[Result "0-1"]
[ECO "C20"]
[BlackElo "1492"]
[PlyCount "30"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Qh5 d6 3. Bc4 g6 4. Qf3 Nf6 5. d3 Nc6 6. Bg5 Be7 7. Ne2 Bg4 8. Qe3
a6 9. h3 Bxe2 10. Qxe2 Nd4 11. Qd2 b5 12. Bd5 Nxd5 13. exd5 Bxg5 14. Qc3 O-O
15. O-O Ne2+ 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.9"]
[White "Damyanov, Boris"]
[Black "Dobrislavov, Kaloyan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1478"]
[PlyCount "35"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nc3 Bg4 7. Ng5 Ke7
8. Nd5+ Kd8 9. Nxf7+ Kd7 10. Nxh8 Be6 11. Bb5 Bc5 12. f4 exf4 13. Bxf4 a6 14.
Bxc6+ bxc6 15. Nxc7 Ra7 16. O-O-O+ Ke7 17. Nxe6 Kxe6 18. Bg5 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.10"]
[White "Doychev, Ivan"]
[Black "Strendeva, Viktoria"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1224"]
[BlackElo "1412"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Qb6 7. Bxc6 bxc6 8.
Nc3 Ba6 9. Rb1 c5 10. Bf4 d6 11. dxc5 Qb4 12. cxd6 Bxc3+ 13. bxc3 Qxe4+ 14. Be3
exd6 15. Rb4 Qc6 16. Qa4 Rc8 17. Qxc6+ Rxc6 18. Rb1 Ne7 19. Bxa7 O-O 20. Kd2
Bc4 21. a4 Ra6 22. Rb4 Rxa7 23. Rxc4 Rfa8 24. Re1 Kf8 25. Ra1 Nc8 26. a5 Nb6
27. axb6 Rxa1 28. b7 Re8 29. Nd4 Rb1 30. Rc7 Kg7 31. Kc2 Rb6 32. Nc6 Kf8 33.
Kd3 Rb2 34. f3 d5 35. Nb4 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.11"]
[White "Angelov, Toma"]
[Black "Hristov, Dimitar"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "1287"]
[PlyCount "85"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Bb5 Nd4 7. Nxd4 Bxd4 8.
Qf3 a6 9. Bc4 d6 10. Qg3 O-O 11. O-O Qe7 12. Qh4 Be6 13. Bxe6 Qxe6 14. Qg3 Qg4
15. Qxg4 Nxg4 16. Nd5 c6 17. Ne7+ Kh8 18. h3 Nf6 19. c3 Bc5 20. b4 Ba7 21. Nf5
Rfd8 22. Be3 c5 23. bxc5 Bxc5 24. Bxc5 dxc5 25. Rfe1 Rxd3 26. Re3 Rxe3 27. fxe3
Rd8 28. Rb1 b5 29. c4 b4 30. a3 a5 31. axb4 axb4 32. Kh2 Kh7 33. Ra1 g6 34. Ne7
b3 35. Rb1 Rd3 36. Nd5 Nxd5 37. cxd5 Rxe3 38. d6 Rxe4 39. d7 Rd4 40. Rxb3 Rxd7
41. Rf3 e4 42. Re3 f5 43. g4 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.12"]
[White "Ignatov, Kristiyan"]
[Black "Mollov, Aleksandar"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1269"]
[PlyCount "56"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. Be2 a6 4. O-O Nc6 5. Nc3 d6 6. h3 Nf6 7. d3 Be7 8. b3 Qc7
9. g3 O-O 10. Bb2 b5 11. Qd2 Nd4 12. Nxd4 cxd4 13. Nd1 e5 14. f4 Bxh3 15. Re1
Bg4 16. fxe5 dxe5 17. Bxg4 Nxg4 18. Nf2 Ne3 19. Nd1 Qxc2 20. Qh2 Qxh2+ 21. Kxh2
Nc2 22. Nf2 Rac8 23. Rec1 Nxa1 24. Rxc8 Rxc8 25. Bxa1 Rc2 26. Kg2 Rxa2 27. Bxd4
exd4 28. Kf3 Ra3 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.13"]
[White "Arshinkova, Boryana"]
[Black "Krasteva, Yoana"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1258"]
[PlyCount "87"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Be3 O-O 6. Nc3 d6 7. d4 exd4 8.
Nxd4 Nxd4 9. Bxd4 c6 10. e5 dxe5 11. Bxe5 Qxd1+ 12. Rxd1 Bb4 13. O-O Bxc3 14.
Bxc3 Bg4 15. Rde1 Rfe8 16. Bxf6 Rxe1 17. Rxe1 gxf6 18. h3 Bh5 19. Re7 Rf8 20.
Rxb7 Re8 21. Rxa7 Re1+ 22. Kh2 Be2 23. Bxf7+ Kf8 24. b3 Rf1 25. f3 Rf2 26. Bh5
Bf1 27. Kg1 Rxc2 28. Kxf1 c5 29. Rxh7 Kg8 30. Rf7 Rc1+ 31. Kf2 c4 32. bxc4 Rxc4
33. Rxf6 Rc2+ 34. Kg3 Rxa2 35. Bf7+ Kg7 36. Bxa2 Kxf6 37. h4 Kg6 38. Kg4 Kh6
39. f4 Kg7 40. h5 Kh7 41. f5 Kh8 42. f6 Kh7 43. f7 Kg7 44. h6+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.14"]
[White "Lilova, Alexandra"]
[Black "Markov, Daniel"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1250"]
[PlyCount "68"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be3 Bd7 7. Nbd2 cxd4 8. cxd4
Nge7 9. Bd3 Qxb2 10. O-O Qb6 11. Rb1 Qc7 12. Rb2 Ng6 13. g3 Be7 14. Qb1 b6 15.
Rc1 Ba3 16. Rbc2 Bxc1 17. Qxc1 O-O 18. Bb5 Rac8 19. Ba6 Ra8 20. a4 f6 21. a5
Nge7 22. Bb5 a6 23. axb6 Qxb6 24. Ba4 fxe5 25. dxe5 Qb4 26. Bxc6 Bxc6 27. Bc5
Qg4 28. Bxe7 Rxf3 29. Nxf3 Bb5 30. Rc8+ Rxc8 31. Qxc8+ Kf7 32. Qf8+ Kg6 33.
Nh4+ Kh6 34. Bf6 Bf1 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "1.15"]
[White "Danov, Valentin"]
[Black "Malakova, Beloslava"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1247"]
[PlyCount "79"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 Bc5 5. Nxe5 Nxe5 6. d4 Nfg4 7. dxc5 Qh4
8. g3 Qh3 9. Bf1 Nf3+ 10. Qxf3 Qh5 11. Be2 Nf6 12. Qxh5 Nxh5 13. Bxh5 O-O 14.
O-O b6 15. cxb6 cxb6 16. Bd2 Ba6 17. Rfe1 f5 18. exf5 Rxf5 19. Bg4 Rf6 20. Bxd7
Raf8 21. Ne4 Rf3 22. Bg4 R3f7 23. Be6 g6 24. Bxf7+ Kxf7 25. Ng5+ Kg7 26. Ne6+
Kf7 27. Nxf8 Kxf8 28. Re3 h5 29. Rae1 Kf7 30. Re7+ Kf6 31. Rxa7 Bc4 32. b3 Bd5
33. Ra6 Kf5 34. Rxb6 g5 35. Bc3 Kg4 36. Rg6 h4 37. gxh4 Kxh4 38. a4 g4 39. a5
Kh3 40. Rh6# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.1"]
[White "Evtimova, Bilyana"]
[Black "Cholakov, Nikolay"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1237"]
[BlackElo "1920"]
[PlyCount "98"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 g6 2. c4 Nf6 3. Nf3 Bg7 4. e3 O-O 5. Be2 b6 6. O-O Bb7 7. Nc3 d5 8. cxd5
Nxd5 9. Bd2 Nd7 10. Nxd5 Bxd5 11. Rc1 Nf6 12. Bc4 Bb7 13. Ne5 Ne4 14. Bxf7+
Rxf7 15. Nxf7 Kxf7 16. Qb3+ Bd5 17. Qc2 Nxd2 18. Qxd2 Kg8 19. Qc3 Rc8 20. Rc2
Qd7 21. f3 Be6 22. Qc6 Qxc6 23. Rxc6 Bd5 24. Rc3 c5 25. Rd1 Be6 26. b3 Rd8 27.
Rc2 cxd4 28. exd4 Rxd4 29. Rxd4 Bxd4+ 30. Kf1 Kf7 31. Ke2 Bf5 32. Rd2 Bc3 33.
Rd8 a5 34. g4 Bb1 35. a4 g5 36. Rb8 Bd4 37. Rd8 Bc5 38. Rd1 Bc2 39. Rd5 Kf6 40.
Kd2 Bxb3 41. Rf5+ Kg6 42. Kc3 Bxa4 43. f4 gxf4 44. Rxf4 Bd7 45. h4 e5 46. Re4
Bd4+ 47. Kc4 Bc6 48. Re1 b5+ 49. Kb3 Bd5+ 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.2"]
[White "Petrov, Anton S."]
[Black "Danov, Valentin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1822"]
[BlackElo "1247"]
[PlyCount "47"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 a6 6. b4 O-O 7. O-O d6 8. Nbd2
b5 9. Bb3 Bb7 10. a4 Re8 11. Re1 Bf8 12. Ng5 Re7 13. Ndf3 h6 14. Nh3 Bc8 15.
Nh4 g5 16. axb5 Nb8 17. Qf3 Re8 18. Nf5 Bxf5 19. Qxf5 g4 20. Qg6+ Bg7 21. Bxh6
Nh5 22. Bxf7+ Kh8 23. Ng5 Nf6 24. Qxg7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.6"]
[White "Karaivanova, Petya"]
[Black "Mladenov, Hristo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1542"]
[BlackElo "1199"]
[PlyCount "77"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Bf4 Nc6 6. c3 e6 7. h3 Bh5 8. Be2
Bd6 9. Bxd6 Qxd6 10. Nbd2 Nf6 11. Qb3 Qc7 12. O-O Ne4 13. Bd3 Nxd2 14. Nxd2 Bg6
15. Bb5 a6 16. Qa3 Rb8 17. Bxc6+ Qxc6 18. Nb3 Rd8 19. Rfe1 Qd6 20. Nc5 Rb8 21.
Nxe6 Qxa3 22. Nc5+ Kd8 23. bxa3 Kc7 24. Re7+ Kc6 25. Rae1 Rhd8 26. f4 Rg8 27.
g4 Be4 28. Nxe4 dxe4 29. R1xe4 Rgf8 30. Kf2 Rbd8 31. R4e5 Kb6 32. Rc5 Rc8 33.
Ree5 g6 34. c4 Rfd8 35. Ke3 Ka7 36. Rxc8 Rxc8 37. Kd3 Kb6 38. Re7 Rf8 39. c5+
1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.8"]
[White "Iliev, Hristiyan"]
[Black "Nikolova, Angelika"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1492"]
[BlackElo "1149"]
[PlyCount "99"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 d6 6. Nc3 Nf6 7. g4 Be7 8. Bg2
O-O 9. Be3 Qc7 10. Qe2 Nc6 11. O-O-O Nxd4 12. Bxd4 Rb8 13. e5 Nd7 14. f4 dxe5
15. Bxe5 Nxe5 16. Qxe5 Qxe5 17. fxe5 b5 18. cxb5 axb5 19. Bc6 Bb7 20. Bxb7 Rxb7
21. Ne4 Rc8+ 22. Kb1 b4 23. Rd3 Rbc7 24. Rhd1 h6 25. Nd6 Rd8 26. Rd4 Rcd7 27.
Rxb4 Bxd6 28. Rbd4 f6 29. Rxd6 Rxd6 30. Rxd6 Rxd6 31. exd6 Kf7 32. a4 e5 33. a5
e4 34. a6 e3 35. Kc2 Ke6 36. a7 Kxd6 37. a8=Q Ke6 38. Qe4+ Kf7 39. Qxe3 Kg6 40.
h4 Kf7 41. h5 Kg8 42. b4 Kf7 43. b5 Kg8 44. Qe8+ Kh7 45. Qg6+ Kg8 46. b6 f5 47.
b7 Kf8 48. b8=R+ Ke7 49. Re8+ Kd7 50. Qe6+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.9"]
[White "Hristov, Dimitar"]
[Black "Damyanov, Boris"]
[Result "0-1"]
[ECO "B28"]
[BlackElo "1478"]
[PlyCount "100"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 e6 6. Nc3 Qc7 7. g3 Nf6 8. Bg2
Bb4 9. Bd2 O-O 10. O-O Rd8 11. Bf4 d6 12. Bg5 Qe7 13. Qd3 h6 14. Bf4 d5 15. e5
Nd7 16. a3 Ba5 17. b4 Bc7 18. Rfe1 b5 19. Na2 Bb7 20. c3 Nb6 21. Be3 Nc4 22.
Bc5 Qe8 23. Bd6 Nxd6 24. exd6 Bxd6 25. Nd4 Nxd4 26. Qxd4 Rac8 27. Qb6 Qc6 28.
Qxc6 Rxc6 29. Re2 Rdc8 30. Re3 Rc4 31. Bh3 Be7 32. f3 Bf6 33. Rc1 d4 34. Rd3
dxc3 35. Kf1 c2 36. Rb3 Bd5 37. Ke1 R4c6 38. Rc3 Rxc3 39. Nxc3 Bxc3+ 40. Ke2
Bb3 41. Kd3 Bb2 42. Bxe6 fxe6 43. Rxc2 Bxc2+ 44. Kd2 Rc3 45. f4 Kf7 46. h4 Kf6
47. g4 Bb1 48. g5+ hxg5 49. hxg5+ Kf5 50. Ke2 Kxf4 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.11"]
[White "Skachkov, Yulian"]
[Black "Arshinkova, Boryana"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1258"]
[PlyCount "136"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. e5 Qe7 8.
Qe2 Nd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 Qc5 12. Qe3 Qa5 13. g3 O-O 14. Bg2
Re8 15. O-O Rxe5 16. Qf3 g6 17. Rfe1 Rc5 18. Re8+ Kg7 19. Qd3 Qxc3 20. Qxc3+
Rxc3 21. Rc1 Bb7 22. Re7 Rd8 23. Bh3 Ra3 24. Bxd7 Rxa2 25. Be6 Kf6 26. Rxc7
Kxe6 27. Rxb7 Rd2 28. Rc7 Rdxc2 29. Rxc2 Rxc2 30. Rxa7 c5 31. Rc7 c4 32. Kf1 c3
33. Ke1 Rc1+ 34. Ke2 Rc2+ 35. Kd3 Rxf2 36. Rxc3 Rxh2 37. Ke4 f5+ 38. Kf4 Rh5
39. g4 fxg4 40. Kxg4 Kd5 41. Ra3 Kc4 42. Ra4+ Kb3 43. Rf4 Ra5 44. Rf7 h5+ 45.
Kh4 Ra8 46. Rg7 Ra6 47. Kg5 Kc4 48. Rd7 Kc5 49. Rd1 Rd6 50. Rc1+ Kd5 51. Rd1+
Ke6 52. Rf1 Ke5 53. Re1+ Kd5 54. Re8 Ra6 55. Rd8+ Ke4 56. Re8+ Kf3 57. Kh4 Kg2
58. Re2+ Kf3 59. Re8 Ra4+ 60. Kh3 g5 61. Rf8+ Rf4 62. Rxf4+ Kxf4 63. Kg2 h4 64.
Kh2 g4 65. Kg2 h3+ 66. Kf2 g3+ 67. Kg1 Kf3 68. Kh1 g2+ 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.12"]
[White "Markov, Daniel"]
[Black "Doychev, Ivan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1250"]
[BlackElo "1224"]
[PlyCount "111"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bg5 Qa5 7. Bd2 O-O 8.
Be2 Qb6 9. Nb3 Bxc3 10. Bxc3 Nxe4 11. Bd4 Qd8 12. Bd3 Nf6 13. Qf3 Nc6 14. Bc3
e5 15. Qg3 d5 16. O-O d4 17. Bd2 Kh8 18. Bg5 h6 19. Bd2 Be6 20. Nc5 Qe7 21.
Nxe6 Qxe6 22. f3 Rac8 23. Qf2 Nd5 24. g4 Qf6 25. Rfe1 Rfe8 26. Re2 Re7 27. a3
Rd8 28. Rae1 Rde8 29. Re4 Qe6 30. h3 Qd6 31. Kg2 Nf6 32. R4e2 Qc7 33. Qg3 Qb6
34. b4 Qd8 35. Bb5 Qd5 36. Ba4 d3 37. Bb3 Qd7 38. cxd3 Qxd3 39. Ba4 b5 40. Bd1
Nd4 41. Rf2 e4 42. fxe4 Nxe4 43. Qxd3 Nxf2 44. Kxf2 Ne6 45. Bb3 Nf4 46. Qf3 Ne6
47. Bxe6 fxe6 48. Qc6 Rf8+ 49. Kg3 Ref7 50. Rxe6 Kh7 51. Re8 Rxe8 52. Qxe8 Rf6
53. g5 Rg6 54. h4 h5 55. Qxb5 Rd6 56. Qf5+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.13"]
[White "Yanev, Stoyan"]
[Black "Panteva, Veronika"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "41"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 h6 5. b3 Bb4 6. Qe2 Bxc3 7. dxc3 O-O 8.
Ba3 d6 9. O-O-O a6 10. Rhe1 b5 11. Bd5 Nxd5 12. exd5 Na5 13. Nxe5 Re8 14. Qh5
dxe5 15. Rxe5 Bd7 16. Rxe8+ Qxe8 17. Bb2 Qc8 18. Qe5 Qe8 19. Qg3 c6 20. c4 bxc4
21. Qxg7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.14"]
[White "Strendeva, Viktoria"]
[Black "Ignatov, Kristiyan"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1412"]
[PlyCount "39"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 Ne4 6. Bd3 Bb4+ 7. Bd2 Nxd2 8.
Nbxd2 O-O 9. O-O b6 10. a3 Bd6 11. Ne4 Be7 12. Re1 Ba6 13. b4 d5 14. cxd5 Bxd3
15. Qxd3 exd5 16. Nc3 Re8 17. Qf5 Bf6 18. Qxd5 Rxe1+ 19. Rxe1 Qxd5 20. Re8# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.15"]
[White "Dobrislavov, Kaloyan"]
[Black "Angelov, Toma"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1287"]
[PlyCount "51"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Be2 Nc6 6. Nc3 Nxc3 7. bxc3 Na5
8. O-O Be6 9. d3 d5 10. Ng5 Bc5 11. Re1 Qf6 12. Bf3 O-O 13. Bd2 Bg4 14. Bxg4
Qxf2+ 15. Kh1 Qf6 16. Rf1 Qh6 17. Ne4 Be7 18. Bxh6 gxh6 19. Nf6+ Bxf6 20. Rxf6
Rae8 21. Rxh6 Re5 22. d4 Re3 23. Qd2 Nc4 24. Qf2 Re6 25. Rxe6 fxe6 26. Bxe6+
1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.16"]
[White "Petrov, Ivo"]
[Black "Lilova, Alexandra"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1223"]
[PlyCount "17"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8
8. Bxd5 Nd4 9. Qf7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "2.17"]
[White "Krasteva, Yoana"]
[Black "Draganova, Yana"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1174"]
[PlyCount "70"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Nc3 O-O 6. d3 d6 7. h3 Ne7 8. Bg5
Ng6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd2 c6 12. Qg5 cxd5 13. exd5 Qxg5 14. Nxg5 h6
15. Ne4 Bb4 16. a3 Ba5 17. b4 Bc7 18. a4 a5 19. Kh1 axb4 20. Rab1 Rxa4 21. Bb3
Ra8 22. Rfc1 Bb6 23. Kg1 f5 24. Nd2 e4 25. dxe4 fxe4 26. Nc4 Bxf2+ 27. Kf1 Be3+
28. Ke2 Bxc1 29. Rxc1 Nf4+ 30. Ke3 Nxg2+ 31. Kxe4 Rf4+ 32. Kd3 Bf5+ 33. Kd2
Rf2+ 34. Kd1 Re8 35. Nd2 Re1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.1"]
[White "Cholakov, Nikolay"]
[Black "Iliev, Hristiyan"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1920"]
[BlackElo "1492"]
[PlyCount "107"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Nf6 7. d3 O-O 8. h3
Nd7 $146 ({RR} 8... h6 9. Be3 ({RR} 9. Rb1 d5 10. e4 Kh7 {
1/2 Pinto,C (2061)-Macedo,M (2059)/Natal 2016/CBM 171 Extra}) ({RR} 9. Bd2 Bd7
10. Rb1 Rb8 11. a3 a6 12. g4 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 e5 16. Ne1
Nd4 17. e3 Ne6 18. f4 Qb6 19. Kh1 Bc6 20. f5 Bxg2+ 21. Nxg2 Nc7 22. e4 d5 23.
Qf3 dxe4 {Maroczy,G-Exner,G/Gyor 1924/HCL/1-0 (52)}) 9... Be6 10. Qd2 Kh7 11.
Rab1 Qd7 12. Kh2 Rac8 13. a3 Ng8 14. b4 b6 15. bxc5 dxc5 16. Nb5 Rfd8 17. Qc2
Nd4 18. Qd2 Nxf3+ 19. Bxf3 Bxh3 20. Rh1 Be6 21. Kg2 Nf6 22. Bxh6 Rh8 23. Bg5+ {
Duchamp,M-Kahn,V/Paris 1924/HCL/0-1 (43)}) ({RR} 8... e5 9. e4 Ne8 10. Nd5 Ne7
11. Nxe7+ Qxe7 12. a3 Nc7 13. b4 Kh8 14. Kh2 Bd7 15. Ra2 f5 16. Bg5 Qf7 17.
exf5 Bxf5 18. Be3 cxb4 19. axb4 d5 20. Rxa7 Rxa7 21. Bxa7 dxc4 22. dxc4 Qxc4
23. Bc5 {Goud,J-Te Kolste,J/The Hague 1927/EXT 2014/1-0}) 9. Be3 Nde5 10. Nxe5
Bxe5 11. f4 Bg7 12. g4 f5 13. g5 e5 14. Bd5+ Kh8 15. h4 exf4 16. Bxf4 Be5 17.
e3 Qe7 18. Qf3 Bd7 19. Kg2 Rae8 20. h5 Bxf4 21. exf4 Qe3 22. Qxe3 Rxe3 23. hxg6
hxg6 24. Rh1+ Kg7 25. Rh6 Rh8 26. Rah1 Ree8 27. Rxh8 Rxh8 28. Rxh8 Kxh8 29. Nb5
Nb4 30. Nxd6 Nxd3 31. Nxb7 Nxf4+ 32. Kf3 Ne6 33. Bxe6 Bxe6 34. b3 Bd7 35. Nxc5
Bc6+ 36. Kf4 Kg7 37. Ne6+ Kh7 38. Ke5 Be4 39. c5 Bc6 40. Kd6 Bb7 41. b4 Kg8 42.
b5 Bc8 43. Nf4 Kf7 44. c6 Kg7 45. Kc7 Be6 46. Nxe6+ Kf7 47. Nf4 Kg7 48. Kd7 Kf7
49. c7 a5 50. c8=Q a4 51. Qe8+ Kg7 52. Qxg6+ Kh8 53. Ne6 f4 54. Qg7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.3"]
[White "Georgiev, Konstantin G."]
[Black "Mollov, Aleksandar"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1805"]
[BlackElo "1269"]
[PlyCount "119"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be3 Bb4 8. Qc2
({RR} 8. Qb3 Bc5 9. Be2 d6 10. O-O O-O 11. Rad1 Bd7 12. Qc2 Nc6 13. Nxc6 Bxc6
14. Bg5 Qe7 15. Kh1 h6 16. Bc1 e5 17. a3 a5 18. b3 Rac8 19. Qd3 Rfd8 20. Bf3
Qe8 21. h3 Kh8 22. Rde1 Kg8 {
Safarli,E (2660)-Mamedov,N (2602)/Denizli 2013/CBM 155 Extra/1/2}) 8... Nc6 ({
RR} 8... O-O 9. Bd3 Nc6 10. f3 Ne5 11. O-O Nxd3 12. Qxd3 b6 13. Nde2 Bc5 14.
Nd4 Rb8 15. a3 Bb7 16. b4 Be7 17. Rad1 d6 18. Na4 Rfc8 19. Rc1 Ba8 20. Nb3 Nd7
21. f4 Qb7 22. Nd2 b5 23. Nc3 {
Kasueschke,L (1941)-Engelhardt,F (1819)/Stuttgart 2016/EXT 2017/1-0 (41)}) 9.
a3 $146 ({RR} 9. Nxc6 dxc6 10. a3 Be7 11. Be2 e5 12. c5 Be6 13. O-O O-O 14. Na4
Nd7 15. Bc4 Bxc4 16. Qxc4 Rad8 17. Qc3 Bf6 18. Rad1 Rfe8 19. b4 Nf8 20. Nb6 Ne6
21. Nc4 Nf4 22. Bxf4 exf4 23. e5 Bg5 {
Krstic,P (2203)-Milicev,S/Vrnjacka Banja 2006/EXT 2007/1-0 (36)}) ({RR} 9. f3
O-O ({RR} 9... d5 10. exd5 exd5 11. a3 Bxc3+ 12. Qxc3 O-O 13. Be2 Re8 14. Kf2
dxc4 15. Bxc4 Ne5 16. Be2 Qxc3 17. bxc3 Bd7 18. Rab1 b5 19. Rhd1 Nd5 20. Bd2
Rac8 21. Rb3 Nc4 22. Bxc4 Rxc4 23. Be1 Rec8 24. Nxb5 {
Denisov,V (1955)-Egorov,V/Obninsk 2009/CBM 131 Extra/1-0 (46)}) 10. Be2 Rd8 11.
O-O Nxd4 12. Bxd4 Bc5 13. Bxc5 Qxc5+ 14. Kh1 d6 15. Rad1 h6 16. Rd2 Qc7 17.
Rfd1 Bd7 18. Qb3 Bc6 19. Qa3 Ne8 20. b3 Rdb8 21. Qb2 b5 22. Bd3 bxc4 23. Bxc4
Bb5 {Grewenig,J (1732)-Schindlbeck,T (1839)/Verden 2008/EXT 2010/1/2}) 9...
Bxc3+ 10. bxc3 Ne5 11. Bf4 d6 12. Bxe5 dxe5 13. Nb3 O-O 14. Bd3 b6 15. O-O Bb7
16. Rab1 Nd7 17. Rfd1 Rfd8 18. f3 Nc5 19. Nxc5 Qxc5+ 20. Qf2 Qxf2+ 21. Kxf2 Rd6
22. c5 Rc6 23. Rxb6 Rxb6 24. cxb6 Rc8 25. c4 g6 26. Rc1 Rd8 27. Ke3 Rc8 28. c5
a5 29. Bb5 Kf8 30. c6 Bxc6 31. Rxc6 Rb8 32. Ba6 Ke7 33. b7 Kd7 34. Rc8 Rxb7 35.
Bxb7 a4 36. Bc6+ Ke7 37. Bxa4 f5 38. f4 exf4+ 39. Kxf4 e5+ 40. Ke3 f4+ 41. Kd3
f3 42. Re8+ Kf7 43. Ke3 g5 44. g4 f2 45. Kxf2 h5 46. h3 h4 47. Bd7 Kg7 48. Ke3
Kf7 49. Kd3 Kf6 50. Kc4 Kf7 51. Kd5 Kf6 52. Kd6 Kg6 53. Bf5+ Kf6 54. Rf8+ Kg7
55. Ke7 Kh6 56. Rf6+ Kg7 57. Rg6+ Kh8 58. Kf7 Kh7 59. a4 Kh8 60. Rg8# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.6"]
[White "Arshinkova, Boryana"]
[Black "Karaivanova, Petya"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1258"]
[BlackElo "1542"]
[PlyCount "56"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Be3 Bb6 6. Nc3 d6 7. Bg5 ({RR} 7.
Bxb6 axb6 8. h3 O-O 9. O-O Na5 10. Bb3 c6 11. Nd2 b5 12. Kh1 b4 13. Ne2 d5 14.
Ng3 Qd6 15. Qe2 Re8 16. Rae1 Bd7 17. f4 Nxb3 18. axb3 exf4 19. e5 Qc5 20. Rxf4
Rxe5 21. Qxe5 Re8 {
Neiksans,A (2454)-Georgiev,K (2685)/Liepaja 2006/CBM 113 Extra/0-1 (46)}) 7...
h6 ({RR} 7... Be6 8. Bb3 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nxb6 axb6 12. Bxe6
fxe6 13. d4 exd4 14. Nxd4 Nxd4 15. Qxd4 O-O 16. O-O Kh8 17. f4 Qe7 18. f5 exf5
19. exf5 Qf6 20. Qxf6 Rxf6 21. a3 Re8 22. Rf2 {
Truong,L (1802)-Hua,T (1784)/Ho Chi Minh City 2014/EXT 2016/0-1 (65)}) 8. Bh4
$146 ({RR} 8. Be3 Qe7 9. Qe2 Be6 10. Bb3 O-O-O 11. O-O-O d5 12. Bxb6 axb6 13.
exd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Rxd5 16. Qe4 Rhd8 17. Rhe1 f6 18. Nd2 Nd4 19.
c3 Qc5 20. Nf3 Nb5 21. c4 Nd4 22. Rd2 f5 {
Pfannkuchen,K-Schneider,M/Germany 1997/EXT 2004/0-1 (35)}) ({RR} 8. Bxf6 Qxf6
9. Bb5 Qg6 10. Qe2 Bd7 11. Bxc6 bxc6 12. Nh4 Qg5 13. Nf3 Qxg2 14. Rg1 Qh3 15.
Rxg7 Bg4 16. Ng1 Bxe2 17. Nxh3 Bh5 18. Rg3 O-O-O 19. a3 f5 20. Na4 f4 21. Nxb6+
axb6 22. Rg1 Rdg8 {
Arnaut,Z-Lekic,D (2378)/Banja Luka 2004/CBM 103 Extra/0-1 (48)}) 8... g5 9. Bg3
Bg4 10. Qd2 Bxf3 11. gxf3 Nd4 12. Qd1 Qd7 13. h4 O-O-O 14. Kd2 Nh5 15. hxg5
hxg5 16. Rg1 Nxg3 17. Rxg3 Rh2 18. Qg1 Rxf2+ 19. Kc1 Nxc2 20. Rb1 Be3+ 21. Kd1
Rd2+ 22. Kc1 Rg2+ 23. Kd1 Rxg1+ 24. Rxg1 Bxg1 25. Kxc2 Bd4 26. Nd5 Qh3 27. Ne7+
Kd7 28. Nf5 Qxf3 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.7"]
[White "Strendeva, Viktoria"]
[Black "Yanev, Stoyan"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1412"]
[PlyCount "119"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nf3 Nc6 5. cxd5 ({RR} 5. Nbd2 Be7 6. a3 a5 7.
Bd3 O-O 8. O-O dxc4 9. Nxc4 b5 10. Nce5 Na7 11. Qc2 Bb7 12. Ng5 g6 13. Ngf3 Qd5
14. Re1 Ne4 15. Qxc7 Bd8 16. Qd7 Rc8 17. Qxd5 Bxd5 18. Nd2 Nf6 19. e4 Ba8 {
Kruppa,Y (2538)-Barnaure,V (2416)/Bucharest 2006/CBM 112 Extra/1-0 (60)}) 5...
exd5 6. Bb5 Bd7 ({RR} 6... Bd6 7. O-O Be6 8. Nbd2 O-O 9. Re1 Re8 10. Qc2 a6 11.
Bd3 h6 12. a3 Re7 13. e4 dxe4 14. Nxe4 Nxe4 15. Rxe4 Bf5 16. Rxe7 Bxd3 17. Qxd3
Qxe7 18. Bd2 Qd7 19. Bc3 Rd8 20. d5 Ne7 21. Qd4 {
Lopez Martin,I (1478)-Campos Calderon,D/Madrid 2016/EXT 2017/1-0 (62)}) 7. O-O
Na5 $146 ({RR} 7... Bb4 8. a3 Ba5 9. b4 Bb6 10. Nc3 Ne7 11. Bd3 O-O 12. Bb2 c6
13. Rc1 Bf5 14. Ne5 Bxd3 15. Qxd3 Ng6 16. f4 Re8 17. Rce1 Nxe5 18. fxe5 Nd7 19.
Rf3 g6 20. Na4 Bc7 21. Ref1 Re7 22. h4 {
Svertsal,M (1712)-Vitak,J (1497)/Liberec 2011/CBM 143 Extra/1/2 (34)}) ({RR} 
7... Bd6 8. Nc3 O-O 9. h3 Re8 10. a3 Qc8 11. Re1 a6 12. Bf1 Ne7 13. e4 Nxe4 14.
Nxe4 dxe4 15. Ng5 Ng6 16. Bc4 Rf8 17. Qh5 h6 18. Nxf7 Rxf7 19. Qxg6 Qf8 20.
Rxe4 Re8 21. Bxf7+ Qxf7 22. Rxe8+ {Kirschner,P-Hund,C/Germany 1992/GER/1-0 (51)
}) 8. Bxd7+ Qxd7 9. Ne5 Qb5 10. Nc3 Qa6 11. Qa4+ c6 12. Bd2 Bd6 13. Nf3 O-O 14.
Nxd5 cxd5 15. Qxa5 Qxa5 16. Bxa5 Rac8 17. Rac1 b6 18. Bd2 Ne4 19. h3 Nxd2 20.
Nxd2 Bb4 21. Nf3 h6 22. Ne5 Bd2 23. Rb1 Rfe8 24. Rfd1 Ba5 25. b4 Bxb4 26. Rxb4
a5 27. Rxb6 Rc2 28. Ra1 Rec8 29. Ra6 Rd2 30. Rxa5 Rcc2 31. Rf1 Rxa2 32. Rxa2
Rxa2 33. Rc1 Kf8 34. Rc5 Ke7 35. Rxd5 Ke6 36. Rb5 Kf6 37. Ng4+ Kg6 38. Ne5+ Kf6
39. Rb6+ Ke7 40. Rb7+ Kf8 41. Rxf7+ Kg8 42. d5 Ra6 43. Rc7 Kf8 44. Rc6 Ra8 45.
d6 Rd8 46. d7 Ke7 47. Rc8 Rxd7 48. Nxd7 Kxd7 49. Rg8 Ke6 50. Rxg7 Kf6 51. Ra7
Kg5 52. Rf7 Kg6 53. Rf3 Kg5 54. e4 Kh4 55. e5 h5 56. e6 Kg5 57. e7 Kh4 58. e8=Q
Kg5 59. Qg8+ Kh4 60. Qg3# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.8"]
[White "Danov, Valentin"]
[Black "Popzafirov, Danail"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1247"]
[BlackElo "1077"]
[PlyCount "111"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Qf6 ({RR} 4... Nf6 5. Nxc6 dxc6 6. Be2
Qd4 7. O-O Nxe4 8. Nxe4 Qxe4 9. Bf3 Qh4 10. Qe2+ Be6 11. g3 Qf6 12. Bg4 O-O 13.
Bxe6 Qxe6 14. Qxe6 fxe6 15. Kg2 e5 16. d3 Rae8 17. f3 Bd4 18. Bd2 b5 19. Bc3 {
Schweitzer,V (2175)-Shianovsky,V (2307)/Kiev 2002/EXT 2003/1-0 (41)}) 5. Nf3
Ne5 ({RR} 5... d6 6. Nd5 Qd8 7. Bc4 Nf6 8. d3 b6 9. h3 Be6 10. O-O Rg8 11.
Nxf6+ Qxf6 12. Bxe6 fxe6 13. c3 e5 14. Be3 g5 15. d4 exd4 16. Nxd4 Bxd4 17.
Bxd4 Qf7 18. Be3 O-O-O 19. Qd5 Qf6 20. Qf5+ {
Davids,T (1025)-Steyn,D (1011)/Cape Town 2016/CBM 170 Extra/0-1 (38)}) 6. d4
$146 ({RR} 6. Be2 Nxf3+ 7. Bxf3 b6 8. Nd5 Qd4 9. O-O Qe5 10. d3 Bd6 11. Bf4 Qe6
12. Bxd6 Qxd6 13. Re1 c6 14. e5 Qb8 15. Nb4 Ne7 16. c3 O-O 17. d4 Bb7 18. h3 c5
19. Na6 Bxa6 20. Bxa8 Qxa8 {
Rychlak,J-Wolff,F (1212)/Salzgitter Lebenstedt 2002/EXT 2005/1-0 (58)}) 6...
Nxf3+ 7. Qxf3 Qxf3 8. gxf3 Bxd4 9. Nb5 Bb6 10. Bf4 d6 11. e5 c6 12. Nxd6+ Ke7
13. Nxc8+ Rxc8 14. O-O-O h6 15. Be3 Bxe3+ 16. fxe3 f6 17. exf6+ Nxf6 18. Bh3
Rcd8 19. Rxd8 Rxd8 20. Rg1 Nd5 21. Rxg7+ Kf8 22. Rg1 Nxe3 23. Re1 Nc4 24. b3
Na3 25. c4 b5 26. Kb2 b4 27. Kc1 Rd3 28. Bg2 Rc3+ 29. Kd1 Rc2 30. Re2 Rc3 31.
f4 Rd3+ 32. Rd2 Re3 33. Bxc6 Nb1 34. Rd8+ Ke7 35. Re8+ Kd6 36. Rxe3 Kxc6 37. f5
Nc3+ 38. Kc2 Nxa2 39. Kb2 Nc3 40. Re6+ Kd7 41. Rxh6 Nd1+ 42. Kc1 Nc3 43. f6
Ne2+ 44. Kd2 Nd4 45. f7 Nf3+ 46. Ke3 Ne5 47. f8=Q Ng4+ 48. Kf4 Nxh6 49. Qxh6
Kc7 50. Ke5 Kc8 51. Kd6 Kb7 52. Kd7 Kb8 53. Kc6 a5 54. Qf8+ Ka7 55. Qe7+ Kb8
56. Qb7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.9"]
[White "Atanasova, Evgenya"]
[Black "Evtimova, Bilyana"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1237"]
[PlyCount "92"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. Nf3 Nf6 3. Bd2 Bf5 4. Nc3 ({RR} 4. Bf4 Nc6 5. h3 e6 6. g4 g6 7. Qd2
Nd7 8. Na3 Rc8 9. O-O-O Bxa3 10. bxa3 Nb4 {
0-1 Campo Salazar,N-Fernandez,J (1076)/San Cristobal 2015/CBM 165 Extra}) 4...
e6 5. Ne5 $146 ({RR} 5. h3 c5 6. e3 Be7 7. g4 Bg6 8. Be2 Nc6 9. Bb5 h5 10. g5
Ne4 11. Ne5 Qb6 12. Qe2 Bf5 13. Na4 Qc7 14. h4 a6 15. Bxc6+ bxc6 16. b3 a5 17.
Rg1 g6 18. O-O-O cxd4 19. exd4 O-O {
Rojas Hurtado,F (1600)-Garces,J (2002)/Dosquebrad 2013/CBM 155 Extra/0-1 (31)})
5... Bd6 6. Nf3 O-O 7. Nb5 c6 8. Nxd6 Qxd6 9. b3 Nbd7 10. a4 Rac8 11. Bb4 c5
12. dxc5 Nxc5 13. e3 Qc7 14. Bb5 a6 15. Be2 Rfd8 16. O-O Ncd7 17. Rc1 Ne5 18.
Nd4 Nc6 19. Be7 Nxe7 20. Nxf5 Nxf5 21. Bd3 Qe5 22. h3 d4 23. exd4 Rxd4 24. b4
Qd5 25. c3 Rxd3 26. Qe2 Ne4 27. Rfd1 Rxd1+ 28. Rxd1 Nxc3 29. Rxd5 Nxe2+ 30. Kf1
exd5 31. Kxe2 d4 32. g4 Ne7 33. g5 Rd8 34. b5 d3+ 35. Kd1 d2 36. h4 Nf5 37.
bxa6 bxa6 38. h5 h6 39. g6 f6 40. a5 Rd7 41. f3 Rd8 42. f4 Rd7 43. Ke2 d1=Q+
44. Kf2 Rd3 45. Kg2 Qe2+ 46. Kg1 Rd1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.10"]
[White "Mitushev, Adrian"]
[Black "Atanasov, Atanas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1229"]
[PlyCount "57"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 d5 2. exd5 e6 3. dxe6 ({RR} 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. dxe6 fxe6 6. Nf3
Ngf6 7. d3 Bc5 8. O-O Qe7 9. d4 Bd6 10. c4 c5 11. Re1 O-O-O 12. Nc3 h6 13. Nb5
Bb8 14. d5 Nf8 15. Qe2 a6 16. Nc3 Re8 17. Be3 Qd6 {
Alevli,G (1672)-Yassibag,Y/Manavgat 2016/CBM 170 Extra/1/2 (53)}) 3... fxe6 ({
RR} 3... Bxe6 4. Nf3 Nf6 5. Be2 c6 6. O-O Bd6 7. d4 Qc7 8. c4 Nbd7 9. Nc3 g5
10. Bxg5 Rg8 11. d5 Bg4 12. Bxf6 Nxf6 13. g3 O-O-O 14. Qd4 Nh5 15. Ne4 f5 16.
Nxd6+ Qxd6 17. Qxa7 f4 18. c5 {Illescas Cordoba,M (2600)-Martin Martin,L (2181)
/Vitoria Gasteiz 1999/EXT 2001/1/2}) 4. Qh5+ $146 ({RR} 4. d4 Nc6 5. Bb5 Bd7 6.
Nf3 Nf6 7. Qe2 Bd6 8. Bg5 O-O 9. O-O e5 10. Bc4+ Kh8 11. dxe5 Bxe5 12. Nxe5 Be6
13. Bxe6 Nxe5 14. Qxe5 Qe8 15. Nc3 c5 16. Rae1 b6 17. Nd5 Rd8 18. Nxf6 Qe7 {
Husson,C (2041)-Bernard,A (1499)/France 2009/EXT 2011/1-0}) ({RR} 4. Nf3 Bd6 5.
Nc3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. O-O Nf6 9. d3 O-O 10. Re1 c5 11. Ng5 c6 12.
Nxe6 Bxe6 13. Rxe6 Bc7 14. Bg5 h6 15. Bxf6 gxf6 16. Qg4+ Kh8 17. Qg6 Rb8 18.
Qxh6+ Kg8 {Skuolis,A-Gecevicius,V/Druskininkai 2014/EXT 2016/1-0}) ({RR} 4.
Bb5+ c6 5. Bc4 b5 6. Bb3 e5 7. Qh5+ g6 8. Qxe5+ Ne7 9. Qxh8 Bf5 10. Qxh7 Qa5
11. Qf7+ Kd8 12. Qxf8+ Kd7 13. Nf3 Qd8 14. Qf6 Ng8 15. Qe6+ Bxe6 16. O-O Bxb3
17. axb3 Qb6 18. d4 c5 {
Phong,N (600)-Roeder,F (600)/Magdeburg 2014/EXT 2016/1-0}) 4... g6 5. Qe5 Nf6
6. Bc4 Qe7 7. Nf3 Nc6 8. Qe2 Nd8 9. O-O Bg7 10. Re1 O-O 11. d3 Re8 12. Bg5 h6
13. Bh4 Nf7 14. Nc3 Nd6 15. Bb3 Nf5 16. Bg3 Nxg3 17. hxg3 h5 18. Ne5 Nd7 19.
Nxg6 Qf7 20. Nf4 Bxc3 21. bxc3 h4 22. Nxe6 Nf6 23. Ng5 Rxe2 24. Bxf7+ Kg7 25.
Rxe2 hxg3 26. fxg3 Bg4 27. Re7 Rf8 28. Ne6+ Kh7 29. Nxf8+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.11"]
[White "Dimitrov, Denis"]
[Black "Petrov, Ivo"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "1223"]
[PlyCount "82"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c6 2. Bc4 d5 3. Bd3 ({RR} 3. Bb3 dxe4 4. Qh5 g6 5. Qh4 Bg7 6. Nc3 a5 7.
Nxe4 a4 8. Bc4 b5 9. Be2 Nh6 10. g4 a3 11. Rb1 Qd5 12. Nc3 Qxh1 13. Kf1 Be5 14.
Bf3 Qxh2 15. Nh3 Nxg4 16. Bxg4 Bf6 {
0-1 Williams,S (2504)-Jones,G (2635)/England 2011/EXT 2013}) 3... e5 ({RR} 3...
dxe4 4. Bxe4 Nf6 5. Nc3 Bd7 6. d4 h6 7. Nf3 Bg4 8. Bf4 e6 9. O-O Nxe4 10. Nxe4
Bf5 11. Qe2 Be7 12. Ne5 Bd6 13. Qh5 g6 14. Qe2 g5 15. Nxd6+ Qxd6 16. Be3 c5 17.
Qh5 Rh7 18. g4 {
Dumitrescu,I (1001)-Bototeanu,I (1001)/Calimanesti 2015/CBM 165 Extra/1-0}) 4.
f3 $146 ({RR} 4. Nf3 Bg4 5. O-O ({RR} 5. c3 Bc5 6. O-O f5 7. Be2 fxe4 8. Nxe5
Bxe2 9. Qxe2 Qh4 10. Kh1 h5 11. d3 Bd6 12. Ng6 Qxh2# {
0-1 Geraci,G (1499)-Desassis,M (1380)/Loire 2004/EXT 2008}) 5... Nf6 6. Qe1
Bxf3 7. gxf3 Nh5 8. Be2 Nf4 9. Kh1 Qh4 10. Rg1 Nh3 11. Rg3 Bc5 12. Qf1 Nf4 13.
Nc3 d4 14. Rg4 Qf6 15. Na4 Be7 16. Bd1 b5 17. d3 bxa4 18. Bxf4 exf4 {
Merenyi,J-Slisz,A/Sarospatak 1998/EXT 2002/1-0 (56)}) 4... Nf6 5. a3 Bc5 6. Ne2
O-O 7. b4 Bb6 8. Bb2 Nbd7 9. a4 a6 10. Na3 Qe7 11. c4 Qxb4 12. Bc3 Qe7 13. Ng3
Ba7 14. Nf5 Qe6 15. Bb4 c5 16. exd5 Qb6 17. Rb1 cxb4 18. Qe2 g6 19. Ne7+ Kg7
20. h4 Qd6 21. Nxc8 Raxc8 22. Nc2 Rfe8 23. Rxb4 Nc5 24. g4 Nxd3+ 25. Qxd3 e4
26. Qc3 exf3+ 27. Kd1 Kg8 28. Rxb7 Bc5 29. d4 Ne4 30. Qxf3 Qf8 31. Rxf7 Qxf7
32. Qxf7+ Kxf7 33. dxc5 Nf2+ 34. Kc1 Nxh1 35. d6 Red8 36. a5 Rxc5 37. Ne3 Rxd6
38. g5 Rxa5 39. Kb2 Rd4 40. Kc3 Rxh4 41. Kb4 Rxg5 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.12"]
[White "Mladenov, Hristo"]
[Black "Baharov, Bozhin"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1199"]
[PlyCount "35"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e6 2. d4 Bb4+ 3. c3 Be7 4. Nf3 ({RR} 4. Bd3 b6 5. Qe2 Bb7 6. Nf3 c5 7.
O-O d6 8. Rd1 Nf6 9. Nbd2 Qc7 10. Nf1 O-O 11. Ng3 Nc6 12. Bd2 e5 13. Be3 exd4
14. cxd4 Ng4 15. Bf4 cxd4 16. Nxd4 Nxd4 17. Qxg4 Ne6 18. Rac1 Qd8 {
Dumitran,O (2380)-Niculae,C/Bucharest 1995/EXT 2002/1-0}) 4... g5 $146 ({RR} 
4... d6 5. Be2 ({RR} 5. Bd3 g6 6. O-O Nd7 7. Be3 b6 8. Nbd2 Bb7 9. Qc2 Bf8 10.
Rfe1 Bg7 11. Rab1 Ne7 12. Qb3 O-O 13. Bg5 d5 14. e5 Nf5 15. Bxd8 Raxd8 16. Bxf5
gxf5 17. Qc2 c5 18. Qa4 Bh6 19. Nf1 Bf4 {
Garcia Rojas,J (1521)-Conchambay Farinango,I/Madrid 2016/EXT 2017/1-0}) 5... b6
6. O-O Bb7 7. Nfd2 Nd7 8. Bf3 Ngf6 9. Re1 O-O 10. Nf1 h6 11. Nbd2 Nh7 12. g3
Ng5 13. Bg2 c5 14. Nb3 Rc8 15. f4 Nh7 16. Be3 Qc7 17. Bf2 c4 18. Nbd2 Rfe8 19.
Ne3 {Fedorenko,A (1862)-Polenkov,V/Tambov 2016/CBM 171 Extra/1-0 (73)}) ({RR} 
4... b6 5. Bd3 Bb7 6. O-O d6 7. b4 Nd7 8. a4 a6 9. Qe2 Ngf6 10. Ng5 h6 11. Nh3
c5 12. bxc5 bxc5 13. f4 cxd4 14. cxd4 e5 15. dxe5 dxe5 16. Nf2 Bc5 17. Kh1 Bd4
18. Bb2 Qb6 19. Bxd4 {
Penkov,A (2076)-Stroganov,A (1969)/St Petersburg 2005/EXT 2006/0-1 (51)}) 5. h3
h6 6. Bd3 f5 7. exf5 exf5 8. Bxf5 h5 9. Qe2 g4 10. hxg4 h4 11. Bg5 b6 12. Rxh4
Rxh4 13. Nxh4 Ba6 14. Bg6+ Kf8 15. Qf3+ Nf6 16. Bxf6 c6 17. Be5+ Kg8 18. Qf7#
1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.13"]
[White "Doychev, Ivan"]
[Black "Zanov, Simeon"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1224"]
[BlackElo "1194"]
[PlyCount "184"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. f4 a6 ({RR} 6... Nbd7 7.
Be2 a6 8. g4 Nc5 9. Nb3 Nfd7 10. Be3 b6 11. Bf3 e6 12. e5 d5) 7. Bc4 ({RR} 7.
Nf3 Bg7 8. e5 Ng4 9. h3 Nh6 10. Bc4 O-O 11. g4 Nc6 12. Be3) 7... Bg7 8. h3 $146
({RR} 8. Bb3 O-O 9. Be3 Nc6 10. h3 Bd7 11. Qd3 ({RR} 11. O-O Rc8 12. Qf3) 11...
b5 12. O-O-O Rc8 13. g4 ({RR} 13. a3 Qa5 14. Kb1 b4) 13... b4 14. Nce2 ({RR} 
14. Nd5 a5 15. Nxf6+ Bxf6 16. Nxc6 Bxc6 17. Bd5 Qc7) 14... a5 15. g5 Nh5 16.
Bd5 Nxd4 17. Bxd4 Bxd4 18. Qxd4 Qc7 19. c3 Bb5 20. Rh2 Bxe2 21. Rxe2 Nxf4 22.
Rc2 bxc3 {Huebner,R (2595)-Hort,V (2620)/Bugojno 1978/MCL/[ChessBase]/0-1 (37)}
) ({RR} 8. O-O Qb6 9. Be3 Ng4 10. Nd5 Qc5 11. Ne6 Qxc4 12. Ndc7+ Kd7 13. Qxg4
fxe6 14. Nxa8 Qxe4 15. Rae1 Nc6 16. Nb6+ Kc7 17. Nxc8 Kxc8 18. c3 Qf5 19. Qf3
Rf8 20. Rf2 Kb8 21. Qd1 h5 22. Qc2 Qxc2 {
Grela,K (2294)-Maj,P (2129)/Wroclaw 2015/CBM 167 Extra/1-0 (42)}) ({RR} 8. Be3
Nbd7 9. Nf3 O-O 10. Qd3 b5 11. Bb3 Nc5 12. Qe2 b4 13. Bxc5 bxc3 14. Bd4 cxb2
15. Bxb2 Qa5+ 16. Nd2 Nxe4 17. Bxg7 Nxd2 18. Qxd2 Qxd2+ 19. Kxd2 Kxg7 20. Bd5
Ra7 21. Rab1 Rc7 22. Rb6 Rc5 {
Isik,E (2177)-Esen,B (2475)/Safranbolu 2009/CBM 129 Extra/0-1 (40)}) 8... O-O
9. Be3 e6 10. O-O Nc6 11. Nxc6 bxc6 12. Qf3 d5 13. exd5 cxd5 14. Rad1 Qc7 15.
Bb3 a5 16. Ba4 Bd7 17. Bxd7 Qxd7 18. Ne2 Ne4 19. Qxe4 Qb5 20. Qd3 Qxb2 21. Qb3
Rfb8 22. Qa4 Rc8 23. Rd2 Rc4 24. Qb3 Rb8 25. Qxb2 Rxb2 26. Rc1 Rxa2 27. Rb1
Raxc2 28. Rxc2 Rxc2 29. f5 Be5 30. fxe6 fxe6 31. Nc1 Rc3 32. Bh6 d4 33. Na2 Ra3
34. Rf1 Bg7 35. Bxg7 Kxg7 36. Nc1 d3 37. Kf2 Kf6 38. Nxd3 Ke7 39. Nf4 Kf6 40.
Re1 Ra2+ 41. Kg3 Ra3+ 42. Kh2 e5 43. Nd5+ Ke6 44. Nc7+ Kd7 45. Nb5 Rb3 46. Rxe5
a4 47. Nd4 Rd3 48. Rd5+ Kc8 49. Rc5+ Kb7 50. Nc2 Kb6 51. Rc4 Kb5 52. Rc7 Rd2
53. Na3+ Kb4 54. Nb1 Rd1 55. Rxh7 Kb3 56. Rb7+ Kc2 57. Na3+ Kc3 58. Rb6 Ra1 59.
Nb5+ Kc4 60. Rxg6 Kxb5 61. h4 a3 62. h5 Re1 63. Rg8 a2 64. Rb8+ Kc6 65. Ra8
a1=Q 66. Rxa1 Rxa1 67. g4 Kd7 68. h6 Ke7 69. g5 Ra5 70. h7 Ra8 71. g6 Kf6 72.
g7 Kxg7 73. h8=Q+ Rxh8+ 74. Kg3 Ra8 75. Kf4 Ra5 76. Kg4 Kf6 77. Kf4 Ra4+ 78.
Ke3 Ke5 79. Kf3 Rb4 80. Kg3 Kf5 81. Kf3 Rb3+ 82. Ke2 Kf4 83. Kd2 Ke4 84. Kc2
Rh3 85. Kb2 Kd4 86. Kc2 Rg3 87. Kd2 Rg2+ 88. Ke1 Ke3 89. Kf1 Ra2 90. Kg1 Kf3
91. Kh1 Kg3 92. Kg1 Ra1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.14"]
[White "Draganova, Yana"]
[Black "Dobrislavov, Kaloyan"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1174"]
[PlyCount "78"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. Be3 Nc6 7. c3 Be6 8. Nbd2
d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. d4 exd4 12. cxd4 Bf6 13. Nb3 Bg4 14. h3 Bxf3
15. gxf3 Rad8 16. Bf4 Nxd4 17. Nxd4 Bxd4 18. Bxc7 Rd7 19. Bg3 Qg5 20. Qa4 Qxg3+
21. Kh1 Qxh3+ 22. Kg1 Bxb2 23. Rad1 Be5 24. f4 Rxd1 25. Rxd1 Qg4+ 26. Kf1 Qxf4
27. Qxa7 Qf3 28. Rd2 Qh1+ 29. Ke2 Re8 30. Kd3 Qf3+ 31. Kc2 Qc6+ 32. Kd1 h6 33.
Qe3 Qa4+ 34. Rc2 Rd8+ 35. Kc1 Bf4 36. a3 Bxe3+ 37. fxe3 Qxa3+ 38. Kb1 Rd1+ 39.
Rc1 Rxc1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.15"]
[White "Manolova, Monika"]
[Black "Baklova, Mila"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1155"]
[PlyCount "88"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qg5 6. Nd3 Qxg2 7. Rf1 Qxe4+
8. Qe2 Qxe2+ 9. Kxe2 Bg4+ 10. Ke1 O-O-O 11. Rg1 Bf5 12. Ne5 Re8 13. f4 Bxc2 14.
Kf1 Bc5 15. Rh1 Be4 16. Nxf7 Bxh1 17. Nxh8 Rf8 18. d3 Nf6 19. Nc3 Rxh8 20. Ne4
Nxe4 21. dxe4 Bxe4 22. Bd2 Rf8 23. Ke1 Kd7 24. Bc3 Rxf4 25. Bxg7 Ke6 26. Bh6
Rh4 27. Bd2 Rxh2 28. Rc1 Rh1+ 29. Ke2 Rxc1 30. Bxc1 h5 31. Bf4 h4 32. Bxc7 h3
33. Kd2 Bd6 34. Bxd6 Kxd6 35. Ke2 h2 36. a3 h1=Q 37. b4 Kd5 38. a4 Qf3+ 39. Kd2
Kd4 40. b5 Qd3+ 41. Ke1 Bf3 42. Kf2 Qe2+ 43. Kg3 Qg2+ 44. Kf4 Qg4# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.01"]
[Round "3.21"]
[White "Angelov, Toma"]
[Black "Lilova, Alexandra"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1287"]
[PlyCount "20"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qf6 7. Qh5 g6 8.
Qf3 Qxe5 9. O-O Bd6 10. d3 Qxh2# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.1"]
[White "Karaivanova, Petya"]
[Black "Cholakov, Nikolay"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1542"]
[BlackElo "1920"]
[PlyCount "56"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O Qa5 10. Kb1 ({RR} 10. Nb3 Qc7 11. g4 Be6 12. g5 Nd7 13. h4 a5 14.
Nb5 Qc8 15. Kb1 Nde5 16. N3d4 Nc4 17. Bxc4 Bxc4 18. h5 Rd8 19. hxg6 hxg6 20.
Rh4 Bxb5 21. Nxb5 Ne5 22. Qg2 Nc4 23. Bd4 e5 24. Bf2 Nxb2 {
Smirin,I (2590)-Alterman,V (2405)/Haifa 1993/EXT 2000/1-0 (31)}) ({RR} 10. g4
a6 11. h4 h5 12. gxh5 Nxh5 13. Rg1 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Qc5 16. Qxc5
dxc5 17. Rd5 Nf4 18. Rxc5 b6 19. Rcg5 Kg7 20. Ne2 Ne6 21. R5g3 Bb7 22. Bh3 {
1-0 Maciak,G (1488)-Pluta,N (1584)/Karpacz 2015/EXT 2017}) 10... Bd7 11. a3
$146 ({RR} 11. Nb3 Qd8 ({RR} 11... Qc7 12. Bh6 a5 13. Bxg7 Kxg7 14. Nd5 Nxd5
15. exd5 Ne5 16. f4 Ng4 17. Nd4 Qc5 18. h3 Nf6 19. c4 a4 20. a3 e5 21. dxe6
fxe6 22. Ka1 Rad8 23. Re1 e5 24. Nc2 Bc6 25. Bd3 Rfe8 26. Rhg1 {
Blatny,F-Hort,V/Prague 1963/MCD/1/2 (32)}) 12. g4 Be6 13. g5 Nd7 14. f4 a6 15.
h4 f6 16. Bh3 f5 17. Nd4 Nxd4 18. Bxd4 Bxd4 19. Qxd4 Qb6 20. Qd2 Nc5 21. h5 Qc6
22. hxg6 hxg6 23. exf5 Bxf5 24. Bxf5 Rxf5 25. Qh2 b5 {
Ionica,I (2218)-Moldovan,C (2226)/Sovata 1999/EXT 2000/1-0}) ({RR} 11. Bh6 Nxd4
12. Bxg7 Nxf3 13. gxf3 Kxg7 14. Bd3 Rac8 15. Rhg1 Rc5 16. h4 Rfc8 17. Rg5 e5
18. Ne2 Qxd2 19. Rxd2 Be6 20. b3 h6 21. Rg1 d5 22. Ng3 dxe4 23. Bxe4 Nxe4 24.
fxe4 R8c7 25. Rd8 Kh7 {Simek,J-Hort,V/Prague 1963/MCD/0-1 (43)}) 11... Rfc8 12.
Be2 Ne5 13. g4 Rab8 14. h4 Nc4 15. Bxc4 Rxc4 16. h5 b5 17. Nd5 Qxd2 18. Nxf6+
Bxf6 19. Rxd2 b4 20. hxg6 fxg6 21. g5 Bg7 22. Nb3 bxa3 23. Rdh2 Bxb2 24. Rxh7
Be5 25. Rxe7 a2+ 26. Kc1 Rxb3 27. Kd2 Rb2 28. Rxd7 Rcxc2+ 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.2"]
[White "Petrov, Anton S."]
[Black "Georgiev, Konstantin G."]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1822"]
[BlackElo "1805"]
[PlyCount "111"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. Bf4 ({RR} 
7. a3) 7... Nxe4 8. Qf3 d5 9. Nc7+ Ke7 ({RR} 9... Kf8 10. Nxa8 e5 ({RR} 10...
Qf6 11. O-O-O {1-0 Martinez Martin,D (2404)-Lintchevski,D (2566)/Port de
Pollenca 2016/CBM 172 Extra}) 11. Bd2 Nxd2 12. Qxd5 Nxf1 13. Qxd8+ Nxd8 14.
O-O-O Nc6 15. Nd5 Bd2+ 16. Kb1 Nxh2 17. Rxd2 Ng4 18. Nac7 Bf5 19. Nb5 Bg6 20.
Rh4 Nf6 21. Nb4 Ne4 22. Rd7 Bf5 23. Rxb7 g5 24. Nxc6 {
Kononenko,D (2617)-Westerberg,J (2452)/Pardubice 2015/CBM 167 Extra/1-0 (47)})
10. Nxa8 $146 ({RR} 10. O-O-O Bxc3 11. bxc3 g5 12. Bg3 Rb8 ({RR} 12... f5 13.
Bc4 Bd7 14. Rhe1 Kf6 15. Rxe4 dxe4 16. Qh5 h6 17. Bxe6 Bxe6 18. Rxd8 Raxd8 19.
Nxe6 Kxe6 20. Qg6+ {1-0 Pesch-Albers,S/Kiev 1970/EXT 2001}) ({RR} 12... h5 13.
h4 ({RR} 13. c4) 13... g4 14. Qxe4 dxe4 15. Rxd8 Rxd8 16. Nxa8 e5 17. Bb5 Be6
18. Nc7 f6 19. Nxe6 Kxe6 20. Bc4+ Ke7 21. Rd1 Rxd1+ 22. Kxd1 f5 23. Bd5 Kf6 24.
Bh2 Nd8 25. Kd2 b6 26. c4 Ne6 27. Bxe6 {
Ghinda,M-Illijin,N (2290)/Bucharest 1970/EXT 2016/1-0 (37)}) 13. Nb5 Ra8 14.
Nc7 Rb8 15. Nb5 Ra8 16. Nc7 Rb8 {
1/2 Estrin,Y-Zhukhovitsky,S/Minsk 1962/EXT 2002}) 10... Qa5 11. Bd2 Bd7 12.
Nxe4 dxe4 13. Qe3 Rxa8 14. c3 Bd6 15. Qxe4 Ne5 16. Qh4+ f6 17. Qxh7 Rd8 18. Be2
Nf7 19. Qxg7 Bc6 20. Rd1 Qe5 21. Be3 Bd5 22. Bd4 Qf5 23. Bd3 Qf4 24. Be3 Qe5
25. h3 Bc5 26. Qg3 Bxe3 27. Qxe3 Qxe3+ 28. fxe3 Ne5 29. O-O Rg8 30. Rf2 Rg3 31.
Be2 Rxe3 32. a3 Ng6 33. Bf3 Bb3 34. Rd4 b6 35. Re2 Rxe2 36. Bxe2 e5 37. Rg4 Nf4
38. Kf2 f5 39. Rg7+ Kf6 40. Rxa7 e4 41. Rb7 Nd5 42. c4 e3+ 43. Kf3 Ke5 44. Rb8
Nf6 45. Kxe3 f4+ 46. Kf3 Bc2 47. Rxb6 Be4+ 48. Kf2 Nd7 49. Rb5+ Kd4 50. Bf3
Bxf3 51. gxf3 Nc5 52. Rxc5 Kxc5 53. h4 Kxc4 54. h5 Kb3 55. h6 Kxb2 56. h7 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.4"]
[White "Iliev, Hristiyan"]
[Black "Damyanov, Boris"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1492"]
[BlackElo "1478"]
[PlyCount "39"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8.
exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. O-O O-O 12. f4 ({RR} 12. Qf3 Qc7 13. c4
Nc6 14. Be3 Be6 15. Nc5 Bxc5 16. Bxc5 Rfd8 17. Rab1 Qc8 18. Qe3 Rb8 19. f4 f6
20. Rb2 Re8 21. Bd6 Ra8 22. Rfb1 Rd8 23. fxe5 fxe5 24. Bxe5 Nxe5 25. Qxe5 Rb8
26. Qe4 g6 {Agulhas,K (1716)-Stijve,T (2081)/Poprad 2016/EXT 2017/1-0 (39)})
12... Qc7 13. f5 $146 ({RR} 13. Qf3 Nd7 14. Rae1 exf4 ({RR} 14... Nf6 15. c4
Bg4 16. Qg3 exf4 17. Bxf4 Bxf4 18. Qxf4 Qxf4 19. Rxf4 a5 20. Nc5 Bc8 21. Rd4 a4
22. Rb1 Re8 23. a3 h5 24. h3 g6 25. Kf2 Kg7 26. Rb5 Ra7 27. Rb4 Re5 28. Rxa4
Rxa4 29. Nxa4 {
Elistratov,I (2513)-Efanov,N (2411)/Samara 2012/EXT 2014/1-0 (58)}) 15. Bxf4
Bxf4 16. Qxf4 Qxf4 17. Rxf4 Nf6 18. Nd4 Bd7 19. c4 Rad8 20. c5 Nd5 21. Rf2 Nb4
22. Bc4 Ba4 23. c3 Nc6 24. Nf5 Rd1 25. Rxd1 Bxd1 26. Nd6 Nd8 27. Bd5 Ba4 {
Weichhold,P (1897)-Koziej,M (1990)/Turawa 2007/EXT 2011/1-0 (33)}) 13... e4 14.
Bxe4 Bxh2+ 15. Kh1 f6 16. Qh5 Bg3 17. Bd5+ Kh8 18. Rf3 Qe5 19. c4 Qe2 20. Re1
1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.7"]
[White "Mollov, Aleksandar"]
[Black "Mladenov, Hristo"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1269"]
[BlackElo "1199"]
[PlyCount "70"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be3 Re8 ({RR} 6... a5 7.
Be2 Na6 8. O-O e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Rfd1 Bg4 12. a3 Nd7 13. Rd5 b6
14. Rad1 Be6 15. R5d2 Bf6 16. Bg5 Kg7 17. Nd5 {
1/2 Cifuentes Parada,R (2500)-Glek,I (2590)/Haarlem 1994/EXT 1999}) ({RR} 6...
a6 7. h3 Nc6 8. Qd2 Re8 9. Be2 e5 10. d5 Ne7 11. O-O-O Bd7 12. Rdg1 c6 13. g4
cxd5 14. exd5 Rc8 15. Ne1 b5 16. h4 bxc4 17. h5 Qa5 18. hxg6 fxg6 19. Bf3 Rc7
20. Bh6 Bh8 21. g5 {De Bem,L (1519)-Leacina,G/Icara 2016/EXT 2017/1-0 (35)}) 7.
Be2 Nfd7 $146 ({RR} 7... b6 8. O-O ({RR} 8. Qc2 Bb7 9. Nd2 e5 10. d5 c6 11. h4
h5 12. O-O-O cxd5 13. cxd5 Nbd7 14. Kb1 Qc7 15. Rdg1 a6 16. g4 hxg4 17. Bxg4
Nxg4 18. Rxg4 Nf6 19. Rgg1 Rac8 20. Qd1 Nh5 21. Nf1 Kf8 22. Ng3 Nf6 {
Neshewat,M (1775)-Ramp,J (1348)/Romulus 2000/EXT 2007/1-0}) 8... Bb7 9. Qc2 e6
10. Rfd1 Qe7 11. Bg5 h6 12. Bh4 e5 13. dxe5 dxe5 14. Nd5 Bxd5 15. cxd5 Qb4 16.
Bd3 g5 17. Bg3 Nbd7 18. Rac1 Nc5 19. a3 Qa4 20. Qxa4 Nxa4 21. Bb5 Nxb2 22. Rd2
{Colpe,H (1677)-Schuhmann,C (1284)/Hamburg 1999/EXT 2001/1-0 (33)}) ({RR} 7...
Nbd7 8. Nd2 e5 9. d5 a6 10. O-O Nf8 11. b4 Bd7 12. c5 Qe7 13. cxd6 cxd6 14. Na4
Bxa4 15. Qxa4 Qd7 16. Qxd7 N8xd7 17. Rac1 Rec8 18. a4 Kf8 19. f3 Ne8 20. Nc4
Rc7 21. Na5 Rac8 22. Nxb7 {Zivanovic,A-Nguyen,A/Canberra 1999/EXT 2003/0-1 (55)
}) 8. O-O Nf8 9. Qd2 f5 10. Rab1 e5 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Bg5 Re8 14.
Nd5 Na6 15. c5 c6 16. Ne7+ Kh8 17. Bxa6 bxa6 18. Nxc8 Raxc8 19. Nd2 f4 20. f3
Ne6 21. Bh4 Nxc5 22. Bf2 Nd7 23. Nc4 Re6 24. Rfd1 Rc7 25. Rd2 Bf6 26. Rbd1 Nf8
27. Rd6 Rxd6 28. Rxd6 Be7 29. Rd2 Nd7 30. b3 Kg8 31. Kf1 Kf7 32. Na5 Bb4 33.
Rxd7+ Rxd7 34. Nxc6 Bc3 35. Be1 Rd1 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.8"]
[White "Baklova, Mila"]
[Black "Arshinkova, Boryana"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1155"]
[BlackElo "1258"]
[PlyCount "96"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8.
Nbd2 Bc3 9. Rb1 Nxd4 ({RR} 9... Nf6 10. Qb3 Bxd2+ 11. Bxd2 O-O 12. Qe3 d6 13.
Bd3 Bg4 14. e5 dxe5 15. dxe5 Nd5 16. Qe4 f5 17. Qe2 Bxf3 18. Qxf3 Nxe5 19. Qg3
Ng4 20. h4 f4 21. Qxg4 Qe7+ 22. Kf1 Nf6 23. Qh3 Nd7 {
1-0 Govender,K (906)-Coetsee,D (758)/Cape Town 2016/CBM 170 Extra}) 10. Nxd4
Bxd4 11. Nf3 Bb6 $146 ({RR} 11... Bc3+ 12. Bd2 Bxd2+ 13. Qxd2 Ne7 14. O-O O-O
15. Qd3 b6 16. e5 Bb7 17. Ng5 Ng6 18. Qg3 c6 19. Rfd1 Qe7 20. Re1 b5 21. Bb3 a5
22. Bc2 a4 23. Bxg6 fxg6 24. Nf3 Ra5 25. h3 c5 26. Nh2 {
Karasz,J-Strmiska,J/Plzen 1995/EXT 2006/1-0 (61)}) 12. Qb3 Qe7 13. O-O d6 14.
Ng5 Nh6 15. Re1 O-O 16. Nf3 Ng4 17. Be3 Nxe3 18. fxe3 Qxe4 19. Bd5 Qg6 20. Rf1
Be6 21. Nh4 Qg4 22. Bxe6 Qxe6 23. Qxe6 fxe6 24. Rb3 Rxf1+ 25. Kxf1 Rf8+ 26. Ke2
g5 27. Nf3 g4 28. Ng5 e5 29. Ne6 Re8 30. Ng5 d5 31. h3 h6 32. hxg4 hxg5 33. a4
d4 34. exd4 exd4+ 35. Kd3 Re3+ 36. Kc4 Rxb3 37. Kxb3 Kf7 38. Kc2 Ke6 39. Kd3
Ke5 40. g3 c5 41. a5 c4+ 42. Kd2 Bxa5+ 43. Kd1 d3 44. Kc1 d2+ 45. Kd1 c3 46.
Kc2 Ke4 47. Kd1 Ke3 48. Kc2 Ke2 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.9"]
[White "Markov, Daniel"]
[Black "Nikolova, Angelika"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1250"]
[BlackElo "1149"]
[PlyCount "67"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 g6 5. Nc3 d6 6. f4 dxe5 7. fxe5 Bg7 8. Be3
O-O 9. Qd2 ({RR} 9. Nf3 c5 10. d5 Bg4 11. Bxc5 N8d7 12. Bd4 Nxe5 13. Be2 Bxf3
14. gxf3 e6 15. O-O Rc8 16. b3 exd5 17. f4 Nc6 18. Bxg7 Kxg7 19. Nxd5 Nxd5 20.
cxd5 Qb6+ 21. Kh1 Nd4 22. Bc4 Qc5 23. a4 Nf5 {
Nun,J (2435)-Velicka,P (2420)/Czechia 1993/TD/0-1 (45)}) ({RR} 9. Be2 Bf5 10.
Nf3 c5 11. dxc5 N6d7 12. Qb3 Na6 13. Rd1 Qa5 14. O-O Naxc5 15. Qb5 Qxb5 16.
Nxb5 a6 17. Nc7 Rac8 18. Nd5 Rfe8 19. Nd4 Nxe5 20. Nxf5 gxf5 21. Rxf5 Ncd7 22.
Nc3 Nf8 23. b3 e6 {Moreno Torrero,J (2036)-Lopez Ziegler,C (1944)/Madrid 2014/
CBM 159 Extra/1-0 (48)}) 9... Re8 $146 ({RR} 9... Nc6 10. h4 Bf5 11. h5 Re8 12.
Be2 Qd7 13. g4 Bxg4 14. hxg6 fxg6 15. c5 Nc8 16. e6 Bxe6 17. O-O-O Bf5 18. Nf3
Nb4 19. Bc4+ e6 20. Qh2 h5 21. Nb5 Na6 22. Nh4 Be4 23. Rhg1 Ne7 24. Nc3 {
Patino,C-Gomez,J (1926)/Bogota 2010/CBM 139 Extra/0-1 (44)}) ({RR} 9... c5 10.
dxc5 ({RR} 10. d5 N8d7 11. Nf3 Nxe5 12. Nxe5 Bxe5 13. Bxc5 Qc7 14. Bd4 Bf4 15.
Qf2 Bxh2 16. Rxh2 Qxh2 17. O-O-O Bf5 18. Re1 Rfe8 19. b3 Nd7 20. Kb2 e5 21. Be3
Nf6 22. Bg5 Ng4 23. Qf3 e4 24. Qd1 h6 {
Becker,M (2290)-Kesik,K (2230)/Germany 2010/EXT 2011/1-0 (45)}) 10... Qxd2+ 11.
Kxd2 N6d7 12. e6 fxe6 13. b4 Nc6 14. a3 Nf6 15. Re1 Ng4 16. Nd1 Rd8+ 17. Kc1
Nxe3 18. Nxe3 Nd4 19. Nf3 a5 20. b5 Nb3+ 21. Kc2 Nxc5 22. Ng4 b6 23. Nge5 Bb7
24. Bd3 {Erturan,Y (2148)-Eriksson,J (2188)/Patras 1999/CBM 072 Extra/0-1 (33)}
) 10. O-O-O Bf5 11. h3 Nc6 12. Nf3 Qd7 13. g4 Be6 14. d5 Bxg4 15. hxg4 Nxe5 16.
Nxe5 Bxe5 17. Be2 e6 18. dxe6 Qxe6 19. Bxb6 axb6 20. Rde1 Qf6 21. g5 Qf5 22.
Rhf1 Qe6 23. Kb1 Rad8 24. Qc2 Bg3 25. Rd1 Ra8 26. Rf6 Qe7 27. Bg4 Be5 28. a3
Bxf6 29. Nd5 Qf8 30. Nxf6+ Kg7 31. Qc3 Qh8 32. Nxe8+ Kg8 33. Qxh8+ Kxh8 34.
Nxc7 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.10"]
[White "Naydenov, Kristiyan"]
[Black "Danov, Valentin"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1148"]
[BlackElo "1247"]
[PlyCount "131"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8
8. h3 Be7 9. d3 O-O 10. O-O Re8 ({RR} 10... f5 11. Re1 Bf6 12. a3 Be6 13. Bf4
e4 14. Nd2 g5 15. Bh2 Bf7 16. dxe4 f4 17. Rb1 Ne5 18. Qe2 c6 19. Red1 Qb6 20.
Kh1 Rad8 21. Bg1 Qc7 22. Na2 Bxa2 23. Rbc1 Bf7 24. b3 Rd7 25. Nf3 {
Fekete,L (1794)-Nemeth,Z (2004)/Hungary 2016/EXT 2017/0-1}) 11. Re1 Bf8 $146 ({
RR} 11... Bd6 12. Bg5 Be7 13. Bxe7 Rxe7 14. Re2 Nd4 15. Nxd4 exd4 16. Nb5 Rxe2
17. Qxe2 a6 18. Nxc7 Rb8 19. Re1 h6 20. Qe5 f6 21. Qg3 Bf5 22. Re8+ Qxe8 23.
Nxe8 Rxe8 24. Qf4 Be6 25. Qxd4 Bxa2 26. b3 {
Schleissinger,P-Mader,M/Ueberlingen 2000/EXT 2001/1-0 (52)}) ({RR} 11... f6 12.
a3 a6 13. Be3 Nd4 14. Bxd4 exd4 15. Ne4 c5 16. Re2 Bd7 17. Qd2 Qc7 18. Rae1 Bc6
19. Qd1 Kf7 20. Nfd2 b5 21. Nf3 Rac8 22. c3 dxc3 23. Qb3+ Kf8 24. Qxc3 Bd5 25.
Nh4 Qd7 {1/2 Lie,O-Matilainen,J/Gausdal 1996/CBM 051 Extra}) 12. Qe2 Bd6 13.
Bf4 f6 14. Bd2 Bd7 15. Qf1 Nd4 16. Nxd4 exd4 17. Ne2 Be5 18. f4 Bd6 19. Nxd4
Bc5 20. Bc3 Bc6 21. Rxe8+ Bxe8 22. Qf2 Qd6 23. Kf1 Rd8 24. Nf5 Bxf2 25. Nxd6
Bg3 26. Nxb7 Rb8 27. Nc5 Bxf4 28. Re1 Bf7 29. a3 Rd8 30. Ne6 Bxe6 31. Rxe6 Kf7
32. Re4 Bd6 33. Rd4 Re8 34. Re4 Rf8 35. Bb4 Bxb4 36. Rxb4 a6 37. Rb7 Rc8 38.
Ra7 Rb8 39. Rxc7+ Kg6 40. b3 Rb6 41. d4 Rd6 42. c3 Rb6 43. b4 Rb5 44. g4 Rb8
45. d5 Rd8 46. c4 Rd6 47. Rc6 Rd7 48. d6 Kf7 49. Rc7 Ke8 50. Rxd7 Kxd7 51. c5
Kc6 52. Kf2 Kd7 53. Ke3 Ke6 54. Ke4 g6 55. a4 f5+ 56. gxf5+ gxf5+ 57. Kf4 Kf6
58. d7 Ke7 59. c6 Kd8 60. Kxf5 Kc7 61. Ke6 Kd8 62. c7+ Kxc7 63. Ke7 Kc6 64.
d8=Q h5 65. Qd7+ Kb6 66. a5# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.12"]
[White "Skachkov, Yulian"]
[Black "Mitushev, Adrian"]
[Result "1-0"]
[ECO "C27"]
[BlackElo "1229"]
[PlyCount "59"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Bc5 4. Bc4 O-O 5. Nxe5 Qe7 ({RR} 5... Bd4 6. Nf3
Bxc3 7. dxc3 Nxe4 8. O-O Nc6 9. Re1 Nd6 10. Bd3 b6 11. Bxh7+ Kh8 12. Bd3 f6 13.
Nh4 Ne5 14. Qh5+ Kg8 15. Bh7+ Kh8 16. Bg6+ {
1-0 Szell,L (2255)-Mojzes,K/Solymar 1996/EXT 1999}) ({RR} 5... d5 6. exd5 Bd6
7. d4 a6 8. a4 Re8 9. Bf4 Nbd7 10. O-O Nxe5 11. dxe5 Bxe5 12. Bxe5 Rxe5 13. Re1
Ng4 14. h3 Rxe1+ 15. Qxe1 Nf6 16. Ne4 g6 17. Nxf6+ Qxf6 18. Qe8+ Kg7 19. c3 c6
20. Re1 {Rojas Pabon,G-Davila Saavedra,C/San Cristobal 2016/CBM 170 Extra/0-1})
6. d4 Bb4 7. f3 $146 ({RR} 7. Bd2 Bxc3 8. Bxc3 d6 9. Bb4 a5 10. Ba3 Qe8 11. Bd5
c6 12. Bc4 Qe7 13. Bd3 b5 14. c3 Ba6 15. Qe2 Qc7 16. Ng4 Nxg4 17. Qxg4 b4 18.
Bxa6 Nxa6 19. cxb4 axb4 20. O-O bxa3 21. bxa3 Nb8 {
Lieb,A-Klatt,A/Lingen 1996/EXT 1998/0-1 (73)}) ({RR} 7. O-O Bxc3 8. bxc3 d6 9.
Nf3 Bg4 10. Re1 Nbd7 11. Bd3 Bh5 12. Rb1 Rfe8 13. Bg5 h6 14. Bf4 g5 15. Bg3 Qf8
16. e5 Nd5 17. Qd2 Bxf3 18. gxf3 dxe5 19. dxe5 Qg7 20. Bh7+ Qxh7 21. Qxd5 Nb6 {
Dagobert,D (2213)-Da Costa,J (2009)/Sindilegis 2009/EXT 2012/1-0 (47)}) 7... d6
8. Nd3 Bxc3+ 9. bxc3 d5 10. Bb3 dxe4 11. Qe2 Re8 12. Ne5 Be6 13. fxe4 Nbd7 14.
Nxd7 Bxd7 15. e5 c5 16. O-O a6 17. Bg5 h6 18. Bxf6 gxf6 19. Rxf6 b5 20. Bxf7+
Kh8 21. Bxe8 Rxe8 22. Rxh6+ Kg8 23. Qh5 Qg7 24. Rg6 Qxg6 25. Qxg6+ Kh8 26. Rf1
Bh3 27. Qxe8+ Kh7 28. Qh5+ Kg7 29. Rf7+ Kg8 30. Qh7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.13"]
[White "Dobrislavov, Kaloyan"]
[Black "Timev, Aleksandar"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "73"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. Nc3 Bc5 6. d3 d6 7. h3 O-O 8. Be3
Bxe3 9. fxe3 a6 10. Qe1 ({RR} 10. a3 Ne7 11. Ne2 c6 12. Bb3 Ng6 13. Kh1 d5 14.
exd5 Nxd5 15. Qd2 Qe7 16. Ng3 Be6 17. e4 Ndf4 18. Bxe6 Qxe6 19. Nf5 f6 20. Kh2
Ne7 21. N3h4 Nfg6 22. Nxg6 Nxg6 23. Rf3 Kh7 24. Raf1 Rf7 {
Dan,A (1997)-Pop,A (2270)/Mamaia 2012/CBM 150 Extra/1/2 (77)}) ({RR} 10. d4 Re8
11. Qe1 b5 12. Bd3 exd4 13. exd4 b4 14. Nd1 Bb7 15. Nf2 Rb8 16. Qd2 Ne7 17.
Rae1 c5 18. dxc5 dxc5 19. e5 Nfd5 20. e6 f6 21. Ng4 {
1/2 Naran Erdene,N (1730)-Asgharzadeh,M (1951)/Ulaanbaatar 2016/EXT 2017})
10... Nb4 $146 ({RR} 10... Be6 11. Bb3 Qe7 12. Qh4 Bxb3 13. cxb3 Nd7 14. Qxe7
Nxe7 15. Rac1 c6 16. Rfd1 Rac8 17. d4 Rfd8 18. d5 Nb6 19. dxc6 bxc6 20. Rc2 f6
21. Rcd2 d5 22. Kh2 Kf7 23. Ne1 a5 24. Nc2 Rd7 25. b4 {
Lubbe,D-Chiriac,D (1370)/Durban 2014/CBM 162 Extra/1-0 (55)}) ({RR} 10... Na5
11. Bb3 Nxb3 12. axb3 c6 13. Kh1 Nh7 14. Nh4 g6 15. d4 Qe7 16. Qf2 Bd7 {
1/2 Kriegel,T-Haessler,R/Germany 1993/GER}) ({RR} 10... Ne7 11. Nh4 b5 12. Bb3
Be6 13. Qg3 Kh7 14. Bxe6 fxe6 15. Ne2 Qd7 16. a3 Rac8 17. Rad1 c5 18. b3 c4 19.
dxc4 bxc4 20. Nf3 Qc6 21. Nd2 c3 22. Nc4 Nxe4 23. Qg4 Nf5 24. Rd3 Nf6 25. Na5 {
Hasinski,S (1808)-Trombik,K (2228)/Orlova 2006/EXT 2008/0-1 (45)}) 11. Rc1 Nxa2
12. Bxa2 c6 13. Nh4 g6 14. Nxg6 Re8 15. Qg3 Kh7 16. Bxf7 Rg8 17. Bxg8+ Kxg8 18.
Ne7+ Kf7 19. Nxc8 Rxc8 20. Rce1 Ke6 21. Qh4 d5 22. Rxf6+ Qxf6 23. Qxf6+ Kxf6
24. exd5 cxd5 25. Nxd5+ Ke6 26. Nc3 Kf5 27. e4+ Kg5 28. Rf1 Kh4 29. Kh2 h5 30.
g3+ Kg5 31. Rf5+ Kh6 32. Rxe5 Kg6 33. d4 Rd8 34. Rd5 Re8 35. e5 Kf7 36. Rd7+
Ke6 37. Rxb7 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.14"]
[White "Yanev, Stoyan"]
[Black "Draganova, Yana"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1174"]
[PlyCount "72"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 O-O 7. Bg5 Be6 8. Bb3
h6 ({RR} 8... Na5 9. Nd5 Bxd5 10. Bxd5 c6 11. Bb3 Nxb3 12. axb3 d5 13. Nxe5 Qe7
14. Bxf6 Qe6 15. exd5 cxd5 16. Bxg7 Kxg7 17. Qg4+ Qxg4 18. Nxg4 Rae8+ 19. Kd2
f5 20. Ne3 Bxe3+ 21. fxe3 Rd8 22. Rxa7 d4 23. Rxb7+ {Buzuriu,R (1194)-Lupu,D
(1001)/Calimanesti Caciulata 2016/CBM 172 Extra/1/2 (56)}) 9. Bh4 ({RR} 9. Bxf6
) 9... Nd4 10. Nxd4 exd4 11. Bd5 $146 ({RR} 11. Nd5 Bxd5 12. Bxd5 c6 ({RR} 
12... Qe7 13. O-O Qe5 14. Qf3 Nxd5 15. exd5 Rfe8 16. Rfe1 Qxe1+ 17. Rxe1 Rxe1+
18. Kh2 Ra1 19. a3 Ra2 20. Qg3 Kf8 21. Qg4 Rxb2 22. Qe4 Re8 23. Qh7 f6 24. Qf5
Bxa3 25. Bxf6 Kg8 26. Qg6 Re7 27. Bxe7 {
Sanders,C (1177)-Beukema,L (1155)/Rijswijk 2008/EXT 2010/1-0}) 13. Bb3 Qe7 14.
f4 d5 15. e5 Bb4+ 16. Kf1 Qd8 17. exf6 gxf6 18. Qg4+ Kh8 19. Qf5 Qc8 20. Bxf6+
Kg8 21. Qh5 Qe6 22. Qxh6 Rae8 23. Qg7# {
1-0 Szurlies,S-Lux,S/Ueberlingen 2000/EXT 2001}) 11... c6 12. Bxe6 fxe6 13. Ne2
e5 14. O-O d5 15. exd5 cxd5 16. c4 dxc4 17. dxc4 d3 18. Nc3 Qd4 19. Qd2 Qxh4
20. Nb5 Rad8 21. Nc7 Rfe8 22. Nxe8 Nxe8 23. Rae1 Qe7 24. a3 a6 25. Re4 Nf6 26.
Ree1 b5 27. b4 Bb6 28. cxb5 axb5 29. Rc1 e4 30. Rfe1 Nd5 31. Kf1 Nf6 32. Rc6
Ba7 33. Ra6 Qc7 34. a4 Qh2 35. Qa2+ Kh7 36. f3 Qh1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.15"]
[White "Dimitrov, Dimitar Hr."]
[Black "Doychev, Ivan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1117"]
[BlackElo "1224"]
[PlyCount "135"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nc6 4. c3 cxd4 5. exd4 d5 6. Nf3 g6 7. Bd3 Bg7 8.
Nbd2 Bd7 ({RR} 8... Nh5 9. Bg3 O-O 10. O-O Nxg3 11. hxg3 f6 12. Qb3 e5 13. dxe5
fxe5 14. Bb5 a6 15. Bxc6 bxc6 16. Rae1 Qc7 17. Qa3 a5 18. Qc5 Rb8 19. c4 e4 20.
Nd4 Qb6 21. Qxb6 Rxb6 22. N4b3 a4 23. Nc5 {Krysztofiak,M (2296)-Lobzhanidze,D
(2512)/Cappelle-la-Grande 2001/CBM 080 Extra/0-1}) 9. O-O O-O 10. Re1 $146 ({RR
} 10. Rc1 Nh5 11. Bg3 Nxg3 12. fxg3 e6 13. Re1 a6 14. Nb3 b5 15. Nc5 Qc7 16.
Nd2 Bc8 17. Ndb3 Qe7 18. h3 Rb8 19. Qf3 Bb7 20. Nxb7 Rxb7 21. Nc5 Rb6 22. Qf1
Nxd4 23. Nb3 Nxb3 24. axb3 Qd7 {Le Thanh Phuong,U (1823)-Nguyen,V (1840)/Ho
Chi Minh City 2014/EXT 2016/0-1 (61)}) 10... Nh5 11. Be3 e5 12. dxe5 Nxe5 13.
Nxe5 Bxe5 14. Nf3 Bg7 15. Qd2 Bg4 16. Be2 Bxf3 17. Bxf3 Nf6 18. Bg5 Qd6 19.
Bxf6 Qxf6 20. Qxd5 Rad8 21. Qe4 b6 22. Rad1 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8
25. Qa8 Qxa8 26. Bxa8 f5 27. Kf1 Kf7 28. Bd5+ Ke7 29. Ke2 Be5 30. g3 Kf6 31.
Ke3 g5 32. Kd3 h5 33. b3 g4 34. c4 f4 35. Ke2 Kg5 36. Kf1 f3 37. Ke1 h4 38. Kd2
a5 39. Ke3 Bd6 40. Kd2 Bb4+ 41. Kd1 Bc3 42. Be6 Bb4 43. h3 gxh3 44. Bxh3 hxg3
45. fxg3 Bd6 46. Kd2 Bxg3 47. Ke3 f2 48. Bf1 Kf5 49. Kf3 Bh4 50. Bh3+ Ke5 51.
Kg4 Be7 52. Kg3 Bc5 53. Kg2 Kd4 54. Kxf2 Kc3+ 55. Ke1 Kb2 56. Bg4 Bb4+ 57. Kd1
Kxa2 58. Kc2 Ka3 59. Be6 Bc5 60. Kc3 Bd4+ 61. Kxd4 Kxb3 62. c5+ Kb4 63. cxb6 a4
64. b7 a3 65. b8=Q+ Ka4 66. Qb3+ Ka5 67. Bc4 a2 68. Qb5# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.16"]
[White "Popzafirov, Danail"]
[Black "Ignatov, Kristiyan"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1077"]
[PlyCount "51"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Bd6 ({RR} 5... f6 6. O-O Nb6
7. Bb3 Nc6 8. a4 a5 9. Nc3 Bg4 10. Nb5 Qe7 11. h3 Bh5 12. Be6 Bf7 13. Bxf7+
Qxf7 14. Qe1 O-O-O 15. Bd2 Nb4 16. Bxb4 Bxb4 17. c3 Be7 18. b4 Qb3 19. bxa5
Nxa4 20. Rb1 {
Tischbierek,R (2490)-Appleberry,M (2355)/New York 1994/CBM 040 Extra/1-0}) ({RR
} 5... Bg4 6. Bd2 Bc5 7. Nc3 c6 8. O-O O-O 9. Ne4 Bb6 10. h3 Bh5 11. Ng3 Bxf3
12. Qxf3 Nd7 13. Bxd5 cxd5 14. Qxd5 Qc7 15. Bc3 Nf6 16. Qxe5 Qc6 17. Qg5 h6 18.
Qh4 Qd5 19. Bxf6 gxf6 20. Qxh6 {
Gallego Romero,M (1435)-Crespo Gomez,R/Madrid 2016/EXT 2017/1-0}) 6. Bxd5 O-O
$146 ({RR} 6... Bc5 7. Bb3 O-O 8. O-O Bg4 9. Nc3 Nc6 10. Be3 Bxe3 11. fxe3 Qf6
12. Qe1 Nb4 13. Qg3 Bxf3 14. Rxf3 Qe7 15. Raf1 Kh8 16. Rxf7 Rxf7 17. Rxf7 Qc5
18. Qxg7# {1-0 Bogutliev,D-Andonov,K/Vratsa 2004/EXT 2007}) 7. O-O Bc5 8. Bc4
Qf6 9. Nc3 Bb4 10. Nd5 Qd6 11. Bg5 f6 12. Nxc7+ Kh8 13. Nxa8 fxg5 14. Nxg5 Qc6
15. Nf7+ Rxf7 16. Bxf7 b6 17. Re1 Bb7 18. Qf3 Bxe1 19. Qxc6 Nxc6 20. Rxe1 Bxa8
21. Bd5 h6 22. Bxc6 Bxc6 23. Rxe5 Kh7 24. d4 Kg6 25. Re6+ Kf7 26. Rxc6 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.23"]
[White "Malakova, Beloslava"]
[Black "Tihova, Elitza"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "19"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 Nf6 2. Nc3 Nxe4 3. Nxe4 e6 4. Nf3 Bb4 5. c3 Be7 6. Nfg5 Bxg5 7. h4 Be7 8.
Ng5 O-O 9. Qh5 Qe8 10. Qxh7# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "4.24"]
[White "Tihov, Krasimir"]
[Black "Angelov, Toma"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1287"]
[PlyCount "34"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. g3 e5 2. e3 d5 3. Bh3 Bxh3 4. Nxh3 Nc6 5. b3 Nf6 6. O-O Bc5 7. Bb2 O-O 8.
Ng5 Ne4 9. d3 Qxg5 10. Qe2 Rae8 11. f4 Qg6 12. f5 Qg5 13. h4 Bxe3+ 14. Kh2
Qxg3+ 15. Kh1 Bf4 16. Rg1 Qh3+ 17. Qh2 Qxh2# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.1"]
[White "Cholakov, Nikolay"]
[Black "Petrov, Anton S."]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1920"]
[BlackElo "1822"]
[PlyCount "36"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. h3 Be7 6. Bd3 O-O 7. O-O d6 8. Nbd2
({RR} 8. Bh2 c5 9. c3 Nc6 10. Qe2 Rc8 11. Nbd2 h6 12. Rfd1 d5 13. Ne5 Nd7 14.
Nxc6 Bxc6 15. Nf3 Bb7 16. e4 dxe4 17. Bxe4 Bxe4 18. Qxe4 Nf6 19. Qb7 Qd7 20.
Qa6 c4 21. Ne5 Qd5 22. Qxa7 Bd6 {
Grachev,B (2640)-Ivanchuk,V (2781)/Moscow 2008/CBM 126 Extra/1-0 (39)}) 8... c5
9. c3 ({RR} 9. c4 Nbd7 10. Bh2 a6 11. a3 Rc8 12. b4 Qc7 13. bxc5 bxc5 14. Rb1
Bc6 15. Nb3 Ba4 16. Qd2 Rb8 17. Na1 Rfc8 18. Rfc1 Qc6 19. Qc3 h6 20. Nd2 Rxb1
21. Rxb1 cxd4 22. exd4 e5 23. dxe5 dxe5 {
Budzinski,J (2054)-Jarmula,P (2228)/Hucisko 2016/CBM 170 Extra/0-1 (35)}) 9...
h6 $146 ({RR} 9... Ba6 10. Bxa6 Nxa6 11. Qe2 Qc8 12. e4 ({RR} 12. Nc4 Rd8 13.
a4 Qb7 14. Rfe1 Rac8 15. Nfd2 Nb8 16. dxc5 Rxc5 17. e4 d5 18. exd5 Rcxd5 19.
Nf3 Nc6 20. Nce5 {
1/2 Bibik,J (2288)-Kraus,O (2028)/Pardubice 2012/CBM 149 Extra}) 12... d5 13.
e5 Nd7 14. Bg5 Re8 15. Bxe7 Rxe7 16. Rfc1 Nf8 17. c4 Rc7 18. Rc3 Qb7 19. a3
Rac8 20. Rac1 Nb8 21. Qe3 Nbd7 22. cxd5 exd5 23. Nf1 Ne6 24. Ng3 {
Wirthensohn,H (2390)-Atlas,V (2465)/Switzerland 1998/EXT 2006/1-0 (61)}) ({RR} 
9... cxd4 10. cxd4 Ba6 11. Qe2 Bxd3 12. Qxd3 Qc8 13. Rfc1 Qb7 14. a3 Nbd7 15.
Rc2 Rfc8 16. Rac1 Rxc2 17. Rxc2 {
1/2 Osmanovic,K (2375)-Kelecevic,N (2395)/Sarajevo 1983/MCD}) 10. Qe2 Nbd7 11.
Rac1 Qc7 12. e4 Rad8 13. Bh2 Rfe8 14. Rfe1 e5 15. d5 Bc8 16. Bb5 Nh7 17. Nf1
Rf8 18. Ne3 g6 1/2-1/2

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.4"]
[White "Naydenov, Kristiyan"]
[Black "Karaivanova, Petya"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1148"]
[BlackElo "1542"]
[PlyCount "62"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.
Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Bb4 11. Bxb4 ({RR} 11. c3 dxc3 12. bxc3 Be7 13. c4
Qa6 14. Bg5 Rd8 15. Qb1 O-O 16. Bxe7 Nxe7 17. Nc5 Qxc4 18. Nxe6 fxe6 19. Qxb7
Nd5 20. Qxa7 Rxf3 21. gxf3 Qd3 22. Rad1 Qxf3 23. Qd4 Rf8 24. Rd3 Qf5 25. Rg3
Rf6 {Bielczyk,J (2390)-Panczyk,K (2390)/Zielona Gora 1982/MCD/1/2}) ({RR} 11.
Nxd4 Nxd4 ({RR} 11... Bxd2 12. Nxc6) 12. c3) 11... Qxb4 12. b3 $146 ({RR} 12.
a3 Qb6 13. Neg5 O-O-O 14. Nxe6 fxe6 15. Rxe6 ({RR} 15. Ng5 Rde8) 15... Rhe8 16.
Rxe8 Rxe8 17. b4 g6 18. h3 a6 19. Qd2 Kb8 20. Rd1 Rd8 21. Qh6 Rd7 22. Qf4 Rd8
23. Qf6 Kc8 24. Qe6+ Kb8 25. Qf6 Kc8 26. Qe6+ Kb8 {
De Graaf,D (2195)-Bellia,F (2447)/Hoogeveen 2016/EXT 2017/1/2 (42)}) ({RR} 12.
Neg5 O-O-O 13. Nxe6 fxe6 14. Ng5 ({RR} 14. Rxe6 Qxb2) 14... Rde8 ({RR} 14...
Rd7 15. Nxe6 Re8 16. Qg4 d3 17. Qxb4 Nxb4 18. Nc5 Rxe1+ 19. Rxe1 dxc2 20. Nxd7
Nd3) 15. Nxe6 Re7 16. a3 ({RR} 16. Qg4 Kb8 17. h3 Rhe8 18. Re4 a6 19. Rae1 Qxb2
) 16... Qxb2 17. Rb1 Qc3 ({RR} 17... Qxa3 18. Qg4 Kb8 19. Nxd4 Rxe1+ 20. Rxe1
Nxd4 21. Qxd4) 18. f4 ({RR} 18. Qg4 Kb8 19. Re2 Rhe8 20. h3 Qxa3 21. Nxd4 Rxe2
22. Nxe2 Qa2 23. Nc3 Qxc2 24. Qxg7 Ne5) 18... Rhe8 ({RR} 18... g6) 19. Qg4 h5 (
{RR} 19... Kb8 20. f5 Qxa3 21. Qf4 Qc3 22. Re2 Nd8) 20. Qg6 ({RR} 20. Qf5 Kb8
21. Qd5 Nd8 22. f5) 20... d3 21. cxd3 Nd4 22. f5 Qxd3 23. Qxh5 Qxf5 24. Qxe8+
Rxe8 25. Nxd4 Rxe1+ 26. Rxe1 Qc5 {
Richter,K-Stoltz,G/Swinemuende 1930/HCL/[ChessBase]/0-1 (33)}) 12... O-O-O 13.
Qd2 Qxd2 14. Nexd2 Nb4 15. Rec1 Bf5 16. Ne1 Rhe8 17. Ndf3 Re2 18. Rd1 c5 19.
Ng5 f6 20. Nf7 Rd7 21. Kf1 Re8 22. c3 Nc6 23. cxd4 cxd4 24. Nf3 Bg4 25. h3 Bxf3
26. gxf3 Rxf7 27. Rac1 Kb8 28. Re1 Re5 29. Rxe5 fxe5 30. Re1 Rxf3 31. Kg2 Rc3
0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.6"]
[White "Mladenov, Hristo"]
[Black "Iliev, Hristiyan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1199"]
[BlackElo "1492"]
[PlyCount "144"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Bg4 7. Be3 Nf6 8. h3
Bxf3 9. Qxf3 Nc6 10. Bb5 O-O 11. O-O Rc8 12. Bxc6 $146 ({RR} 12. Qe2 a6 13. Ba4
b5 14. Bc2 Qc7 15. Rac1 Na5 16. Nb1 Qb7 17. Nd2 Rc7 18. Bd3 Rfc8 19. Rxc7 Rxc7
20. d5 Qb8 21. Nf3 Nc4 22. Bxc4 Rxc4 23. Bd4 Qc7 24. Qe3 Nd7 25. Bxg7 Kxg7 26.
Nd4 Qc5 {Ubeira Martinez,E (2025)-Lopez,G/Burgas 1998/EXT 2002/1-0 (48)}) 12...
bxc6 13. Rad1 Qc7 14. Rfe1 Rb8 15. Rd2 Nd7 16. Rc1 Nb6 17. Qe2 Qd7 18. f4 d5
19. e5 Nc4 20. Rdc2 Rfd8 21. b3 Nxe3 22. Qxe3 c5 23. Ne2 cxd4 24. Qxd4 Rb7 25.
Rc6 Qf5 26. Rc7 Rxc7 27. Rxc7 Qb1+ 28. Nc1 Qe4 29. Qxe4 dxe4 30. Ne2 Rd2 31.
Kf2 Rxa2 32. Rxe7 Bf8 33. Rc7 Rb2 34. Ke3 Rxb3+ 35. Kxe4 a5 36. Rc4 Bb4 37. Nc1
Rg3 38. Nd3 Rxg2 39. Nxb4 axb4 40. Rxb4 Rg3 41. Rb2 Rxh3 42. Rg2 Kf8 43. Kd4
Rh4 44. Ke3 h5 45. Kf3 Rh3+ 46. Ke4 Rb3 47. Kd4 Rb4+ 48. Ke3 Ke7 49. Rd2 Rb6
50. Kf2 Ke6 51. Rd3 Kf5 52. Kg3 Ke4 53. Rd7 Rb3+ 54. Kh4 Kxf4 55. Rxf7+ Kxe5
56. Rf2 Rb4+ 57. Kh3 g5 58. Rf1 Rb3+ 59. Kh2 g4 60. Rf8 h4 61. Rg8 Rb2+ 62. Kg1
Kf4 63. Rc8 h3 64. Rc4+ Kg3 65. Rc3+ Kh4 66. Rc4 Rb3 67. Rc1 g3 68. Rc4+ Kg5
69. Rc1 Kf4 70. Rf1+ Kg4 71. Rd1 h2+ 72. Kh1 Kh3 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.7"]
[White "Arshinkova, Boryana"]
[Black "Dobrislavov, Kaloyan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1258"]
[PlyCount "93"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Nxd4 7. Nxd4 Bxd4
8. Qxd4 O-O 9. O-O d6 10. Bg5 Re8 $146 ({RR} 10... Be6 11. Bxe6 fxe6 12. Nc3 e5
13. Qc4+ Kh8 14. Nd5 c6 15. Nxf6 Rxf6 16. Bxf6 Qxf6 17. Rad1 Rd8 18. Qb4 Qe7
19. f3 c5 20. Qa3 b5 21. Qb3 c4 22. Qxb5 Re8 23. Qxc4 d5 24. exd5 Qd6 25. a3 {
Pap,B (1055)-Toculet,E (1001)/Calimanesti 2015/CBM 165 Extra/1-0}) 11. Bxf6
Qxf6 12. Qxf6 gxf6 13. f3 Bd7 14. Nc3 Bc6 15. Bd5 Bxd5 16. Nxd5 Rac8 17. Nxf6+
Kg7 18. Nxe8+ Rxe8 19. Rac1 c5 20. Rfd1 Re6 21. Rc3 b6 22. Ra3 a5 23. Rb3 Re7
24. g4 Rd7 25. Rxb6 a4 26. Rdxd6 Rc7 27. Rdc6 Rxc6 28. Rxc6 c4 29. h4 a3 30.
bxa3 Kg8 31. h5 Kg7 32. g5 c3 33. h6+ Kf8 34. f4 c2 35. Rxc2 Ke7 36. f5 Kd6 37.
g6 fxg6 38. fxg6 hxg6 39. h7 Ke5 40. h8=Q+ Kxe4 41. Qh4+ Kf5 42. Rf2+ Ke6 43.
Qe4+ Kd6 44. Rd2+ Kc7 45. Qc4+ Kb7 46. Rb2+ Ka7 47. Qa4# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.9"]
[White "Damyanov, Boris"]
[Black "Mollov, Aleksandar"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1478"]
[BlackElo "1269"]
[PlyCount "97"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. d3 a6 4. g3 Qc7 5. Bg2 Nc6 6. Nbd2 b5 7. O-O Bb7 8. c3
Nge7 9. d4 cxd4 10. cxd4 d5 11. e5 Nf5 12. Nb3 Be7 13. Bg5 Bxg5 14. Nxg5 Qb6
15. Nf3 O-O 16. Nc5 Rfd8 17. Qd2 Nfxd4 18. Nxd4 Qxc5 19. Nxc6 Qxc6 20. Kh1 Rac8
21. Rac1 Qd7 22. f4 Rc4 23. b3 Rxc1 24. Rxc1 Rc8 25. Rc2 Rxc2 26. Qxc2 Qc8 27.
Qxc8+ Bxc8 28. Kg1 Kf8 29. Kf2 Ke7 30. Ke3 Kd7 31. Kd4 Kc6 32. b4 Bb7 33. f5
Bc8 34. g4 Bd7 35. g5 g6 36. f6 Be8 37. Bf3 Kb6 38. h4 Kc6 39. a3 Bd7 40. h5
Be8 41. hxg6 hxg6 42. Be2 Kb6 43. Bd3 Kc6 44. a4 Kb6 45. a5+ Kc6 46. Bc2 Kc7
47. Kc5 Bc6 48. Bxg6 Be8 49. Bd3 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.10"]
[White "Strendeva, Viktoria"]
[Black "Dimitrov, Dimitar Hr."]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1412"]
[BlackElo "1117"]
[PlyCount "139"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 O-O 6. g3 cxd4 7. exd4 d6 ({RR} 
7... d5 8. Bg2 dxc4 9. Ne5 Nc6 10. Nxc6 bxc6 11. O-O Bf5 12. Bxc6 Rb8 13. Re1
Bd3 14. d5 h5 15. h3 Qc8 16. Kg2 e6 17. Qf3 exd5 18. Nxd5 Nxd5 19. Bxd5 Bf5 20.
Re7 c3 21. g4 hxg4 22. hxg4 {
Brito Garcia,A (2350)-Hernandez,G (2555)/Zaragoza 1996/EXT 1997/0-1}) 8. Bg2
Bg4 ({RR} 8... Qc7 9. Qb3 a6 10. O-O Nc6 11. Qc2 Bf5 12. Qd2 e5 13. b3 exd4 14.
Nxd4 Nxd4 15. Qxd4 Ne4 16. Nd5 Bxd4 17. Nxc7 Rac8 {
0-1 Veny Moll,O (1757)-Queirolo Perez,M (2084)/Campos 2016/EXT 2017}) 9. O-O
$146 ({RR} 9. h3 Bxf3 10. Bxf3 Nc6 11. O-O Rc8 12. Be3 a6 13. Rc1 h6 14. Kh2
Kh8 15. Bg2 Ng8 16. f4 e6 17. Rf2 Na5 18. b3 Ne7 19. g4 f5 20. d5 exd5 21. Nxd5
Nac6 22. Nb6 fxg4 23. hxg4 Rb8 {
Somlo,B (2132)-Lengyel,L (2169)/Hungary 2001/EXT 2004/0-1 (37)}) ({RR} 9. d5
Na6 10. O-O Re8 11. Re1 Qc8 12. Bf1 Qf5 13. Bg2 Rac8 14. Qe2 Nb4 15. Ne4 Nxe4
16. Qxe4 Nc2 17. Nh4 Qxe4 18. Rxe4 Bf5 19. Nxf5 gxf5 20. Rf4 Nxa1 21. Rxf5 Rxc4
22. Be3 Nc2 23. Bf4 Nd4 {Horneberg,H-Ahling,M/Recklinghausen 1994/EXT 2001/0-1}
) 9... Qc8 10. b3 Bh3 11. Bb2 Bxg2 12. Kxg2 Nbd7 13. Re1 Re8 14. Ne4 Nxe4 15.
Rxe4 Nf6 16. Re2 a5 17. Qe1 e6 18. Ba3 Qc7 19. Bb2 a4 20. Rc2 Nd7 21. Rcc1 Nc5
22. Qe2 Nd7 23. Rd1 a3 24. Bc3 b5 25. Rac1 bxc4 26. Qxc4 Qxc4 27. bxc4 Rec8 28.
Bb4 Bh6 29. Rc3 d5 30. cxd5 Rxc3 31. Bxc3 exd5 32. Rb1 Bf8 33. Rb3 Rc8 34. Kf1
Nf6 35. Nd2 Bh6 36. Rxa3 Rxc3 37. Rxc3 Bxd2 38. Rc8+ Kg7 39. Ke2 Ba5 40. f3 Bb6
41. Kd3 g5 42. Rc6 Ba5 43. Rc5 Be1 44. Ke2 Bb4 45. Rb5 Bc3 46. Kd3 Be1 47. a4
h5 48. a5 Bxa5 49. Rxa5 Kg6 50. h3 Kf5 51. Ra7 Kg6 52. g4 h4 53. Ke3 Kg7 54.
Rxf7+ Kg6 55. Rb7 Kh6 56. f4 Kg6 57. Rb6 Kg7 58. Rxf6 Kxf6 59. f5 Ke7 60. Kd3
Kf6 61. Kc3 Ke7 62. Kb4 Kd6 63. Kb5 Ke7 64. Kc6 Kf6 65. Kxd5 Ke7 66. Ke5 Kd7
67. f6 Ke8 68. Ke6 Kf8 69. f7 Kg7 70. Ke7 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.11"]
[White "Danov, Valentin"]
[Black "Hristov, Dimitar"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1247"]
[PlyCount "147"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 g6 2. Nc3 Bg7 3. Nf3 e5 ({RR} 3... c5 4. h3 d6 5. Bb5+ Nd7 6. d3 a6 7.
Bxd7+ Bxd7 8. Be3 e5 9. Qd2 h6 10. g4 Ne7 11. Rg1 b5 12. Ne2 Nc6 13. c3 Qf6 14.
Rg3 Qe7 15. h4 f5 16. gxf5 gxf5 17. exf5 Bxf5 18. h5 {
Certic,B (2404)-Indjic,A (2540)/Belgrade 2013/EXT 2014/0-1 (49)}) 4. b3 $146 ({
RR} 4. Bc4 d6 ({RR} 4... Ne7 5. d3 c6 6. Bg5 f6 7. Be3 d5 8. exd5 cxd5 9. Bb5+
Nbc6 10. Bxc6+ bxc6 11. Bc5 Bg4 12. Bxe7 Qxe7 13. h3 Bd7 14. O-O O-O 15. d4 e4
16. Nd2 f5 17. Nb3 Rab8 18. Na4 f4 19. g4 {
Pastuschuk,H-Varivoda,A (1843)/Khanty-Mansiysk 2011/CBM 144 Extra/0-1}) 5. d3
Nf6 6. h3 O-O 7. Bg5 ({RR} 7. O-O Nc6 8. Nh2 Kh8 9. f4 Nh5 10. fxe5 Nxe5 11.
Bb3 Nc6 12. Ng4 f5 13. Nh6 Bd4+ 14. Kh2 Qh4 15. Ne2 Be5+ 16. Kg1 Ng3 17. Rf3
Nxe2+ 18. Qxe2 Nd4 19. Qf2 Nxf3+ 20. Qxf3 Qe1+ 21. Qf1 Bh2+ {
Auer,P-Anselmann,J/Hauenstein 1991/GER/0-1}) 7... Nbd7 8. Qd2 c6 9. O-O Nc5 10.
Rad1 Be6 11. Rfe1 Qc7 12. b4 Ncd7 13. Bxe6 fxe6 14. d4 Nh5 15. Be7 Rxf3 16.
gxf3 exd4 17. Ne2 Ne5 18. Nxd4 Qxe7 {Ludy,K-Kopf,R/Hauenstein 1991/GER/0-1}) ({
RR} 4. d4 d6 5. dxe5 Bg4 6. exd6 Qxd6 7. Qxd6 cxd6 8. Nd5 Kd8 9. Bf4 Bxb2 10.
Rb1 Ba3 11. e5 Ne7 12. Nxe7 Kxe7 13. Rxb7+ Nd7 14. exd6+ Bxd6 15. Bxd6+ Kxd6
16. Ng5 Rhe8+ 17. Kd2 Nc5 18. Nxf7+ Kd5 {
Espinoza Guerrero,E (1422)-Bolanos Garcia,H/Managua 2016/CBM 171 Extra/0-1 (45)
}) 4... a6 5. Bb2 Nc6 6. Be2 Nf6 7. O-O O-O 8. Re1 d6 9. h3 Be6 10. Ng5 Qe7 11.
Nxe6 Qxe6 12. Bc4 Qe7 13. Nd5 Nxd5 14. Bxd5 Qd7 15. Bc4 Na5 16. Bf1 Nc6 17. a3
d5 18. exd5 Qxd5 19. c4 Qd6 20. Rc1 Bh6 21. Bc3 Rad8 22. Rc2 Nd4 23. Ra2 Rd7
24. d3 Rfd8 25. Qb1 Qb6 26. Rxe5 Qxb3 27. Qxb3 Nxb3 28. Rb2 Nd4 29. Rxb7 Bf4
30. Re4 Bc1 31. Bxd4 Rxd4 32. Rxd4 Rxd4 33. Rxc7 Bxa3 34. Rc6 a5 35. Ra6 Bb4
36. c5 Bxc5 37. Rxa5 Bb6 38. Rb5 Bc7 39. Rc5 Bb6 40. Rb5 Rd6 41. g3 Ba7 42. Kg2
Rf6 43. f4 Kg7 44. Rb4 h6 45. d4 g5 46. d5 gxf4 47. Rxf4 Rxf4 48. gxf4 Bb8 49.
Kf3 f5 50. Ke3 Kf6 51. Bb5 Ke7 52. Bc6 Kd6 53. Kf3 Kc5 54. Kg3 Kd4 55. Bd7 Kxd5
56. Bxf5 Kd4 57. Kf3 Kd5 58. Bg6 Ke6 59. f5+ Kf6 60. Kg4 Bc7 61. Kh5 Bf4 62.
Kg4 Bc1 63. Kf3 Bd2 64. Ke4 Bc1 65. Kd5 Bd2 66. Kd6 Bc1 67. Kd7 Bd2 68. Ke8 Bc1
69. Kf8 Bd2 70. Kg8 Bc1 71. Kh7 Bd2 72. Kh8 Bc1 73. Bh7 Bd2 74. Kg8 1/2-1/2

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.12"]
[White "Nikolova, Angelika"]
[Black "Evtimova, Bilyana"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1149"]
[BlackElo "1237"]
[PlyCount "90"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. b4 d5 2. Bb2 e6 3. a3 Nf6 4. e3 Be7 5. Nf3 O-O 6. Be2 c5 ({RR} 6... Nbd7 7.
d3 c6 8. Nbd2 a5 9. c3 Qc7 10. O-O b6 11. Qb3 Bb7 12. c4 Qd6 13. Bc3 Rfb8 14.
Qc2 Ne8 15. d4 axb4 16. axb4 c5 17. dxc5 bxc5 18. b5 Bf6 19. Rfd1 Rxa1 20. Rxa1
d4 21. exd4 {Hilbert,S (1840)-Platz,D (2047)/Leipzig 2016/EXT 2017/0-1 (54)})
7. b5 $146 ({RR} 7. bxc5 Bxc5 8. O-O Nc6 ({RR} 8... b6 9. d3 Bb7 10. Nbd2 Nbd7
11. c4 Re8 12. cxd5 exd5 13. Nb3 Bf8 14. Qd2 a5 15. Nfd4 a4 16. Nc1 Nc5 17. Na2
Bc8 18. Nb4 Bb7 19. Bf3 Bd6 20. g3 Qd7 21. Bg2 Rad8 22. Rab1 Be5 23. Ba1 {
Valenta,V (2134)-Kozhabekov,A (2103)/Apatin 2014/CBM 162 Extra/1-0 (98)}) 9. c4
({RR} 9. d3 Be7 10. Nbd2 {
1/2 Stevic,H (2615)-Zelcic,R (2548)/Gunja 2014/EXT 2016}) 9... d4 10. Qc2 e5
11. e4 Ne8 12. d3 f5 13. exf5 Bxf5 14. Nfd2 Nd6 15. Bf3 Ne7 16. Nb3 Rc8 17.
N1d2 Kh8 18. Nxc5 Rxc5 19. a4 Ng6 20. Ba3 Rc7 21. Be4 Nf4 {
Fatalibekova,E (2269)-Kochetkova,J (2197)/St Petersburg 2000/CBM 075 Extra/1/2}
) 7... Bd7 8. a4 a6 9. O-O axb5 10. axb5 Rxa1 11. Bxa1 c4 12. Nc3 Qa5 13. Qb1
Bb4 14. Nd4 Be7 15. Nd1 Ne4 16. Bc3 Qc7 17. f3 Nd6 18. Nf2 Qb6 19. f4 Nxb5 20.
Nxb5 Qxb5 21. Qa1 Qa6 22. Bxg7 Qxa1 23. Bxa1 f6 24. Nh3 Kf7 25. Rf3 Rg8 26. Nf2
Bc6 27. Rh3 d4 28. Bf3 dxe3 29. dxe3 Bc5 30. Bxc6 Nxc6 31. Ne4 Be7 32. Rxh7+
Rg7 33. Rxg7+ Kxg7 34. Kf2 Kg6 35. h4 f5 36. Ng5 Bxg5 37. fxg5 Nb4 38. c3 Nd3+
39. Kg3 b6 40. Kh3 Nf2+ 41. Kg3 Nd3 42. Kh3 Nf2+ 43. Kg3 Nd3 44. Kf3 Ne5+ 45.
Kg3 Nd3 1/2-1/2

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.13"]
[White "Mitushev, Adrian"]
[Black "Popzafirov, Danail"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1229"]
[BlackElo "1077"]
[PlyCount "173"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O d6 5. Bxc6+ ({RR} 5. d3 Nge7 6. c3 O-O 7.
Re1 Ng6 8. Bg5 f6 9. Bc1 Kh8 10. h3 Nce7 11. d4 Bb6 12. Na3 c6 13. Bf1 Be6 14.
Nc2 Qd7 15. c4 Rad8 16. Be3 Qc8 17. Rc1 Bg8 18. g3 f5 19. exf5 Nxf5 {
Fiorito,F (2455)-Soppe,G (2455)/Buenos Aires 1998/CBM 065/0-1}) 5... bxc6 6. h3
({RR} 6. d3 h6 7. Nc3 Bg4 8. Be3 Bb6 9. Bxb6 axb6 10. a3 Nf6 11. h3 Bh5 12. g4
Bg6 13. a4 O-O 14. Nh4 Bh7 15. f3 Nxe4 16. fxe4 Qxh4 17. Qf3 Rfe8 18. Qxf7+ Kh8
19. Rf3 Rf8 20. Qh5 Qxh5 {
Terblanche,F (713)-Nathan,S (1228)/Cape Town 2016/CBM 170 Extra/0-1}) 6... Nf6
7. d3 Nh5 $146 ({RR} 7... O-O 8. Be3 ({RR} 8. Nc3 Be6 9. Bg5 h6 10. Bh4 Rb8 11.
b3 Ba3 12. Rb1 Re8 13. Ne2 Qe7 14. Re1 Rb7 15. c3 Reb8 16. d4 exd4 17. Nexd4
Bd7 {0-1 Nyback,J-Sachsenhofer,M/Tallinn 1997/EXT 1998}) 8... Bb6 9. a4 Ba6 10.
Re1 Re8 11. Nbd2 d5 12. exd5 cxd5 13. Bxb6 axb6 14. Nxe5 Qd6 15. Ng4 Rxe1+ 16.
Qxe1 Nxg4 17. hxg4 Qb4 18. Nb3 Qxg4 19. Qd1 Qd7 20. Nd4 g6 21. b3 c5 22. Nf3 {
Slomczewski,M (1578)-Roesink,M (1554)/Rijswijk 2011/EXT 2012/1/2 (50)}) 8. Nxe5
Ng3 9. Qf3 Qe7 10. Qxg3 Qxe5 11. Qxe5+ dxe5 12. Be3 Bb6 13. c4 Ba6 14. Rd1
O-O-O 15. Nc3 Rd7 16. Rd2 Rhd8 17. Rad1 Bxe3 18. fxe3 Bxc4 19. b3 Bxd3 20. Na4
Bb5 21. Rxd7 Rxd7 22. Rxd7 Kxd7 23. Kf2 Kd6 24. Nc3 Kc5 25. a3 g6 26. g4 Kb6
27. h4 c5 28. Kg3 h6 29. Kf2 Bd3 30. Ke1 Bc2 31. b4 cxb4 32. axb4 a5 33. Nd5+
Kb5 34. bxa5 Kxa5 35. Nxc7 Bxe4 36. Ne8 g5 37. Nf6 Bb7 38. hxg5 hxg5 39. Nh7
Bc8 40. Nxg5 Bxg4 41. Nxf7 e4 42. Ng5 Bf5 43. Kf2 Kb6 44. Kg3 Kc6 45. Kf4 Bg6
46. Nxe4 Kd5 47. Nf6+ Kc4 48. Kg5 Kd3 49. Kf4 Kc4 50. Nd7 Kd5 51. Ne5 Be4 52.
Nf7 Bg6 53. Ne5 Be4 54. Ng4 Bg6 55. Nh6 Kc4 56. Ng4 Kd5 57. Nh2 Bh5 58. e4+ Ke6
59. e5 Bg6 60. Nf3 Bh5 61. Ng5+ Ke7 62. Kf5 Bf7 63. Nf3 Bd5 64. Ne1 Be6+ 65.
Ke4 Ke8 66. Kd4 Kd7 67. Nd3 Bf7 68. Nc5+ Kc6 69. Ne4 Bg6 70. Nf6 Bf5 71. Ng8
Kd7 72. Nh6 Be6 73. Kc5 Kc7 74. Kd4 Kd7 75. Ke4 Ke7 76. Kf4 Kf8 77. Kg5 Kg7 78.
Ng4 Bxg4 79. Kxg4 Kf7 80. Kf5 Ke7 81. e6 Ke8 82. Kf6 Kf8 83. Ke5 Ke7 84. Kd5
Ke8 85. Kd6 Kd8 86. e7+ Ke8 87. Ke6 1/2-1/2

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.14"]
[White "Atanasova, Evgenya"]
[Black "Petrov, Ivo"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1223"]
[PlyCount "76"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. Nf3 Nf6 3. Bd2 e6 ({RR} 3... Bf5 4. Bf4 Nc6 5. h3 e6 6. g4 g6 7.
Qd2 Nd7 8. Na3 Rc8 9. O-O-O Bxa3 10. bxa3 Nb4 {
0-1 Campo Salazar,N-Fernandez,J (1076)/San Cristobal 2015/CBM 165 Extra}) 4.
Bf4 $146 ({RR} 4. e3 Nc6 ({RR} 4... c5 5. Bd3 Nc6 6. Nc3 Bd7 7. Qe2 c4 8. Bxc4
dxc4 9. Qxc4 Rc8 10. Qe2 Nb4 11. Bc1 Bc6 12. a3 Bxf3 13. Qxf3 Nxc2+ 14. Kf1
Nxa1 15. Qxb7 Qd7 16. Qxd7+ Nxd7 17. e4 Nb3 18. Be3 e5 19. d5 {
Rato,A (1084)-Rego,P (1509)/Monte Estoril 2003/EXT 2005/0-1 (40)}) 5. Nc3 Bd7
6. Be2 Nb4 7. O-O Nc6 8. Ne1 Ne7 9. Nb1 Nf5 10. Nf3 Bc6 11. Bd3 Nh6 12. c3 Nfg4
13. Qe1 Qd6 14. b3 Be7 15. a3 Bh4 16. Nxh4 Qxh2# {
0-1 Garcia Mederos,J-Gil Quesada,J/Gran Canaria 2011/EXT 2012}) ({RR} 4. g3 Be7
5. Bg2 O-O 6. O-O b6 7. Re1 Bb7 8. a3 Nbd7 9. Nc3 c5 10. e3 cxd4 11. Nxd4 a6
12. Nce2 Qc7 13. c3 Ne5 14. Qc2 Nc6 15. Rac1 b5 16. a4 Nxd4 17. Nxd4 Qb6 18.
axb5 axb5 {Karlsson,M-Hansen,L/Tjele 1998/EXT 2000/1/2 (38)}) 4... Be7 5. Be5
O-O 6. Nc3 Nbd7 7. e3 a6 8. Bd3 Re8 9. O-O c5 10. Na4 c4 11. Be2 b5 12. b3 bxa4
13. bxc4 Nxe5 14. Nxe5 dxc4 15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Bxc4 Qc7 18. Qd3 a5
19. e4 Nxe4 20. Rfe1 Nd6 21. d5 Qxc4 22. Qa3 Nb5 23. Qf3 Nd4 24. Qe4 Qc3 25.
Rac1 Bd7 26. Re3 Qc5 27. g3 Nb5 28. dxe6 Bxe6 29. Qb7 Rab8 30. Qe4 Nd6 31. Qe5
Qxe5 32. Rxe5 Nc4 33. Rc5 h6 34. Rxa5 Nxa5 35. Re1 Bd5 36. Rd1 Bf3 37. Rd3 Rb1+
38. Rd1 Rxd1# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.15"]
[White "Draganova, Yana"]
[Black "Lilova, Alexandra"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1174"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. O-O Nf6 5. d3 d6 6. c3 Bg4 ({RR} 6... g5 7.
Nbd2 ({RR} 7. h4) 7... Bg7 8. Bb3 O-O ({RR} 8... Ne7) 9. Nc4 Be6 10. Re1 Re8 ({
RR} 10... b5 11. Ne3 ({RR} 11. Na3 a6 12. d4 Bxb3 13. axb3 exd4 14. Nxd4 Nxd4
15. cxd4) 11... d5 12. Qc2 ({RR} 12. a4 dxe4 13. Bxe6 fxe6 14. axb5 exf3 15.
bxc6 fxg2) 12... Qd7) ({RR} 10... Ne7 11. d4) 11. h4 g4 ({RR} 11... gxh4 12.
Nxh4 Nxe4 13. Rxe4 d5 14. Rg4 dxc4 15. Bxc4 Bxg4 16. Qxg4) 12. Nh2 h5 ({RR} 
12... Qd7 13. Ne3 h5 14. Nhf1 {RR} d5 15. Ng3) 13. Bg5 Qd7 ({RR} 13... d5 14.
exd5 Bxd5 15. Nf1) 14. Nf1 d5 ({RR} 14... Nh7 15. Qd2 ({RR} 15. Ng3 Nxg5 16.
hxg5 h4 17. Nh5 Qe7) 15... f6 16. Bh6) 15. Ncd2 ({RR} 15. exd5 Nxd5 16. Ng3 f6
17. Bd2 Qf7) 15... d4 ({RR} 15... Nh7 16. Ng3 Nxg5 ({RR} 16... f6 17. Be3 d4
18. cxd4 exd4 19. Bf4) 17. hxg5 h4 18. exd5 Bxd5 19. Nh5 Bxb3 20. Qxb3) 16. Ng3
dxc3 ({RR} 16... Nh7 17. Nxh5 f6 18. cxd4) 17. bxc3 Qxd3 18. Bxf6 Bxf6 19. Nxh5
Bh8 ({RR} 19... Bxh4 20. Bxe6 Rxe6 21. Qxg4+ Rg6 22. Qxh4 Qxd2 23. Re3 Qd8 24.
Qh2) 20. Re3 Qd7 21. Bxe6 {
Gelfand,B (2690)-Bareev,E (2670)/Munich 1993/CBM 036/[Gelfand,B]/1-0 (31)}) ({
RR} 6... g6 {RR} 7. Re1 Bg7 8. Nbd2 O-O 9. Nf1 d5 10. Bb3 dxe4 11. dxe4 Qxd1
12. Bxd1 Be6) 7. h3 ({RR} 7. Bb3 Qd7 8. Nbd2 g5 9. Nc4 Bh5 10. Ne3 g4 11. Nh4
g3 12. Nd5 gxh2+ 13. Kh1 O-O-O 14. Nxf6 Bxd1 15. Nxd7 Bxb3 16. axb3 Kxd7 17.
Nf5 a6 18. Ne3 h5 19. f4 exf4 20. Nd5 Bh6 21. Bxf4 Bxf4 {
Martic,I (2383)-Bokan,J (1990)/Novi Sad 2015/CBM 167 Extra/1-0 (51)}) 7... Bxf3
$146 ({RR} 7... Bh5 8. Nbd2 ({RR} 8. Be3 Be7 9. Nbd2 O-O 10. Qc2 a5 11. d4 exd4
12. cxd4 Nb4 13. Qb3 Bxf3 14. Nxf3 Nxe4 15. a3 d5 16. Be2 a4 17. Qd1 Nc6 18.
Bb5 Bg5 19. Nxg5 Nxg5 20. Bxa4 Qf6 21. Bb3 Rfd8 22. Qd3 Na5 {
Dinger,S (1229)-Cornish,A (1201)/Bochum 2003/EXT 2005/0-1 (71)}) 8... g5 ({RR} 
8... Qd7 9. a3 g5 10. Re1 g4 11. hxg4 Qxg4 12. Nf1 Rg8 13. Ng3 Qg7 14. Qb3
O-O-O 15. Nh4 Na5 16. Qa4 Nxc4 17. dxc4 Kb8 18. Be3 b6 19. b4 Bg4 20. c5 Nh5
21. Nxh5 Bxh5 22. c6 Bg4 23. g3 {
Videnova,I (2203)-Horvath,L (2114)/Felix Spa 2007/CBM 118 Extra/1-0 (35)}) 9.
g4 Nxg4 10. hxg4 Bxg4 11. Qb3 Qd7 12. Nh2 Bh3 13. Re1 g4 14. Ndf1 h5 15. Ne3 h4
16. Bxf7+ Qxf7 17. Qxf7+ Kxf7 18. Nexg4 Rg8 19. f3 Nd8 20. Kf2 Bxg4 21. Nxg4
Ne6 22. Nh6+ {
Cuadrado Garcia,J (1962)-Martinez Perez,R/Mondariz 2003/EXT 2004/1/2 (32)}) 8.
Qxf3 Be7 9. Qg3 Nh5 10. Qf3 O-O 11. Qxh5 Qd7 12. Be3 b5 13. Bxb5 Rab8 14. Bxc6
Qxc6 15. Qg4 Rxb2 16. Bxh6 Bf6 17. f4 Qb6+ 18. Kh2 Kh7 19. Bg5 Bxg5 20. Qxg5 f6
21. Qh5+ Kg8 22. Na3 exf4 23. Nc4 Qb5 24. Qxb5 Rxb5 25. Rxf4 g5 26. Rg4 Rc5 27.
Rb1 f5 28. Rxg5+ Kh7 29. exf5 Kh6 30. Rg3 Rcxf5 31. Rb7 d5 32. Ne3 d4 33. Nxf5+
Rxf5 34. Rb8 dxc3 35. Rh8# 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.16"]
[White "Panteva, Veronika"]
[Black "Baklova, Mila"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1155"]
[PlyCount "59"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Be6 7. O-O Nf6 ({
RR} 7... Ne7 8. Bxe6 fxe6 9. f4 Nc6 10. Qd1 Qd7 11. Nc3 g6 12. f5 O-O-O 13. Bg5
Re8 14. fxe6 Qxe6 15. Qd5 Bg7 16. Nb5 a6 17. Nxc7 Qxe4 18. Qxd6 Qd4+ 19. Qxd4
Bxd4+ 20. Kh1 Kxc7 21. c3 Be5 22. Rf7+ {
Sandipan,C (2130)-Chatterjee,L (2305)/Kolkata 1997/CBM 056 Extra/0-1 (35)}) ({
RR} 7... c5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Qd3 Ne7 11. Nc3 Nc6 12. Rd1 O-O-O 13.
Bg5 Be7 14. Bxe7 Qxe7 15. Nb5 Qf6 16. a4 Kb8 17. a5 Rhe8 18. f3 Qg6 19. a6 b6
20. Qd5 Rc8 21. b4 Re5 22. Qxd6+ {
Nasonova,A (1336)-Turov,D/Ikrutsk 2016/EXT 2017/0-1 (62)}) 8. Bg5 Be7 9. Nc3 c5
$146 ({RR} 9... Qd7 10. Rad1 O-O 11. f4 Ng4 12. Bxe7 Qxe7 13. Rd3 c5 14. Nd5
Qd7 15. Qc3 b5 16. f5 bxc4 17. fxe6 fxe6 18. Rg3 Ne5 19. Nf6+ {
1-0 Langwieser,A-Erkoc,O/Austria 1994/EXT 1999}) ({RR} 9... h6 10. Bh4 a6 11.
a4 O-O 12. Bg3 c5 13. Qd3 Bxc4 14. Qxc4 Qb6 15. b3 Rfe8 16. Rad1 Bf8 17. h3 Qc6
18. Rfe1 Re6 19. Nd5 Rae8 20. Nxf6+ gxf6 21. f3 b5 22. axb5 axb5 23. Qd5 Qxd5
24. Rxd5 {Schulz,S (1451)-Bruedigam,M (1715)/Langeoog 2001/EXT 2003/1/2 (60)})
10. Bb5+ Bd7 11. Qd3 O-O 12. Bxd7 Nxd7 13. Bxe7 Qxe7 14. Nd5 Qe6 15. Nc7 Qg6
16. Nxa8 Rxa8 17. Rfe1 Ne5 18. Qg3 Ng4 19. h3 Nf6 20. Qxg6 fxg6 21. Rad1 Re8
22. f3 d5 23. exd5 Rxe1+ 24. Rxe1 Nxd5 25. Re5 Nb4 26. Rxc5 Nxa2 27. Rc7 Nb4
28. Rxb7 Nxc2 29. Rxa7 Nb4 30. Rb7 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "5.19"]
[White "Angelov, Toma"]
[Black "Malakova, Beloslava"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1287"]
[PlyCount "43"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 O-O 6. Bg5 h6 7. Bh4 g5 8. Bg3
Ng4 9. O-O Qf6 10. Nd5 Qg7 11. Nxc7 Rb8 12. Nb5 Ne3 13. fxe3 Bxe3+ 14. Bf2
Bxf2+ 15. Rxf2 Na5 16. Nd6 Nxc4 17. dxc4 f5 18. Nxc8 Rbxc8 19. Qd2 Qe7 20. Qc3
Qc5 21. Nxe5 fxe4 22. Ng4 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.2"]
[White "Petrov, Anton S."]
[Black "Arshinkova, Boryana"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1822"]
[BlackElo "1258"]
[PlyCount "71"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. O-O Be6 7. Nbd2 ({RR} 7.
Bb5 Bd7 8. Ba4 O-O 9. Re1 Ng4 10. Re2 f5 11. Bb3+ Kh8 12. exf5 Bxf5 13. d4 Bb6
14. h3 Nh6 15. Bxh6 gxh6 16. Bd5 Qf6 17. Bxc6 bxc6 18. dxe5 dxe5 19. Nbd2 Qg7
20. Kh1 e4 21. Nh4 Bxh3 {
Gunnarsson,J (2445)-Gretarsson,H (2480)/Arborg 1998/CBM 067 Extra/0-1}) 7... d5
$146 ({RR} 7... Qd7 8. b4 Bb6 9. Qb3 ({RR} 9. a4 a6 10. Bb3 Bxb3 11. Nxb3 O-O
12. Be3 Rfe8 13. Re1 d5 14. exd5 Nxd5 15. Bxb6 cxb6 16. Qc2 Nf4 17. Re3 Qg4 18.
Ne1 Re6 19. Rg3 Ne2+ 20. Kh1 Nxg3+ 21. fxg3 Rd8 22. Nf3 e4 23. dxe4 Qxe4 {
Novikov,S (1775)-Kipriyanov,Y (1960)/Novosibirsk 2009/EXT 2012/0-1 (62)}) 9...
O-O 10. Bb2 a6 11. Rad1 Rad8 12. Bd5 Bxd5 13. exd5 Ne7 14. c4 Ng6 15. Ne4 Nxe4
16. dxe4 Qg4 17. c5 Nf4 18. g3 Nh3+ 19. Kg2 Ba7 20. Nd2 Ng5 21. f3 Qh3+ 22. Kh1
{Bielecki,P (2042)-Cardenas,F (1962)/Sabadell 2016/CBM 174 Extra/1-0 (41)}) ({
RR} 7... Bb6 8. Bb3 Bxb3 9. axb3 O-O 10. h3 d5 11. Qe2 Rc8 12. Rd1 Qd6 13. Nf1
Nh5 14. Ng5 Nf6 15. Ng3 Rcd8 16. Be3 Ne7 17. Bxb6 Qxb6 18. b4 h6 19. Nf3 Ng6
20. Qc2 a6 21. Nf5 Qe6 22. Re1 {
Schulz,J (2017)-Voelsgen,G (1875)/Dresden 2008/EXT 2010/1-0 (55)}) 8. exd5 Nxd5
9. Ne4 Bb6 10. Bb5 Nf6 11. Nxe5 Qd5 12. Bxc6+ bxc6 13. Nxf6+ gxf6 14. Ng4 Qf5
15. Ne3 Qg6 16. Qa4 Bd7 17. Qe4+ Kf8 18. Qxg6 hxg6 19. Nc4 Bc5 20. Bf4 Bb6 21.
a4 a6 22. a5 Bc5 23. Bxc7 Be7 24. Nb6 Ra7 25. Nxd7+ Kg7 26. Nxf6 Bxf6 27. Bb6
Rd7 28. d4 Rd5 29. Rae1 Rb5 30. b4 Rg5 31. Re3 Rgh5 32. h3 Rf5 33. Bc7 Rg5 34.
Rfe1 Rh4 35. Kf1 Rf4 36. Bxf4 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.3"]
[White "Iliev, Hristiyan"]
[Black "Georgiev, Konstantin G."]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1492"]
[BlackElo "1805"]
[PlyCount "124"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Bd3 O-O 8.
O-O b6 ({RR} 8... Bxc3 9. bxc3 d6 10. f4 e5 11. Nxc6 bxc6 12. Kh1 Ng4 13. Bg1
exf4 14. Rxf4 Qg5 15. Qc1 Bd7 16. Rxf7 Qxc1 17. Rxf8+ Rxf8 18. Rxc1 Rb8 19.
Bxa7 Ra8 20. Bc4+ Kf8 21. Bd4 Ke7 22. h3 Ne5 23. Bxe5 {
Kiroski,T (2345)-Krstevski,S (2220)/Star Dorjan 1995/EXT 2004/1-0}) 9. a3 ({RR
} 9. Qd2 Bb7 10. Rfe1 Ne5 11. Bf4 Qc7 12. Ndb5 Qb8 13. Rad1 d6 14. a3 Bxc3 15.
Qxc3 Rc8 16. Qd2 a6 17. Nc3 Nxd3 18. Qxd3 Rd8 19. Qe3 e5 20. Bg3 Qc7 21. Rd3
Rac8 22. Red1 Rd7 23. R1d2 Rcd8 {
Kuna,P (1226)-Huna,R (1119)/Liptovsky Mikulas 2016/CBM 173 Extra/1-0 (36)})
9... Be7 10. f4 Bc5 $146 ({RR} 10... Bb7 11. e5 Nxd4 12. Bxd4 Nd5 13. Nxd5 Bxd5
14. Re1 f5 15. Re3 Qc8 16. Qh5 Bc5 17. c3 Bxd4 18. cxd4 Qe8 19. Qh4 Qd8 20. Qh5
Qe7 21. g4 Qf7 22. Qh4 g6 23. g5 Rac8 24. Qf2 Rc7 25. h4 {
Vajda,B-Csillik,D (1951)/Hungary 2006/EXT 2009/0-1 (40)}) 11. Bb5 e5 12. Nf5
Bxe3+ 13. Nxe3 exf4 14. Rxf4 a6 15. Be2 Bb7 16. Ned5 Nxd5 17. exd5 Ne5 18. Qd4
d6 19. Bd3 Rc8 20. Re1 Re8 21. Ref1 Qc7 22. Bf5 Rcd8 23. R1f2 g6 24. Bd3 Qc5
25. Qxc5 dxc5 26. Ne4 Kg7 27. Nf6 Re7 28. Be4 Nc4 29. Rh4 h5 30. g4 Bxd5 31.
Bxd5 Re1+ 32. Kg2 Ne3+ 33. Kg3 Nxd5 34. Nxd5 Rxd5 35. gxh5 Rg1+ 36. Kf3 Rxh5
37. Re4 Rf5+ 38. Rf4 Rxf4+ 39. Kxf4 Rb1 40. b3 Rd1 41. Re2 Kf6 42. Re8 Rd2 43.
Rb8 Rd6 44. Ra8 a5 45. Ke4 Ke7 46. Ra7+ Rd7 47. Ra6 Rd4+ 48. Ke3 Rd6 49. Ra7+
Ke6 50. Ke4 f5+ 51. Ke3 Ke5 52. Re7+ Re6 53. Rd7 f4+ 54. Kf3 g5 55. c4 Kf5 56.
Rd5+ Re5 57. Rd3 g4+ 58. Kf2 f3 59. h3 Re2+ 60. Kg3 Rg2+ 61. Kh4 Kf4 62. hxg4
Rh2# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.6"]
[White "Markov, Daniel"]
[Black "Damyanov, Boris"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1250"]
[BlackElo "1478"]
[PlyCount "62"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 {Ribli} c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Qc7 7. Qd2
Nf6 8. f3 Bb4 9. a3 Ba5 ({RR} 9... Be7) 10. b4 ({RR} 10. Nb3 Bb6 ({RR} 10...
Bxc3 11. Qxc3 O-O 12. O-O-O d5 13. Bg5 dxe4 14. Bxf6 Qf4+ 15. Kb1 gxf6 ({RR} 
15... Qxf6) 16. fxe4 Qe5 17. Qf3 Qg5 18. h4) 11. Bxb6 ({RR} 11. Bf4 Qd8 12.
O-O-O O-O ({RR} 12... Bc7 13. g4 O-O 14. g5 Ne8 15. Be3 b5 16. f4 d6 17. Rg1)
13. Bd6 Ne7 14. g4 Ne8 15. Bg3) 11... Qxb6 12. O-O-O Qc7 13. g4 ({RR} 13. Qd6
Qxd6 14. Rxd6 Ke7) ({RR} 13. Qe3 O-O 14. g4 b5 15. g5 Nh5 16. h4 Ne5 17. Qc5
Ra7 18. Qxc7 Rxc7 19. Rh3 Nf4) 13... b5 14. h4 ({RR} 14. g5 Nh5) 14... Ne5 15.
Nd4 Rb8 16. h5 d6 ({RR} 16... b4 17. axb4 Rxb4 18. g5) ({RR} 16... h6 17. g5
hxg5 18. Qxg5) 17. Qg5 ({RR} 17. h6 g6 18. g5 Nfd7 19. f4 Nc4 20. Bxc4 bxc4 21.
Nf3) 17... Rg8 18. h6 b4 19. axb4 Rxb4 20. Bb5+ ({RR} 20. hxg7 Qa5 21. Qxf6 ({
RR} 21. Kb1 Rxb2+ 22. Kxb2 Nd3+) 21... Qa1+ 22. Kd2 Rxd4+ 23. Ke2 ({RR} 23. Bd3
Qxb2) 23... Rxd1 24. Nxd1 Qc1 25. Rxh7 Qxc2+ 26. Ke1) 20... axb5 21. Ndxb5 Rxb5
({RR} 21... Qa5 22. Nxd6+ Ke7 23. Nd5+ ({RR} 23. Nf5+ exf5 24. Nd5+ Kf8 25.
hxg7+ Rxg7 26. Qxf6 Qa1+ 27. Kd2 Nxf3+ 28. Ke2 Qa6+ 29. Kxf3 fxe4+ 30. Ke3 Qxf6
31. Nxf6 Bxg4) 23... exd5 24. Qxe5+ Be6 25. exd5 Nxd5 26. Nf5+ Ke8 27. Rhe1
Qa1+ 28. Kd2 Qa5 29. Kc1) 22. Nxb5 Qa5 23. Nxd6+ Ke7 24. Kb1 gxh6 {
Naiditsch,A (2657)-Ganguly,S (2579)/Moscow 2006/CBM 112/[Ribli]/1-0} ({RR} 
24... Bd7 25. Rd5 Qa6 26. Nf5+ ({RR} 26. Qxe5 Ra8) 26... exf5 27. Rxe5+ Be6 28.
Rxe6+ Qxe6 29. exf5) {RR} 25. Nxc8+ Rxc8 26. Rxh6 Ra8 27. Qxf6+ Ke8 28. c3 Qa2+
29. Kc2 Qa4+ 30. Kc1) ({RR} 10. Be2 d5 11. Nxc6 bxc6 12. b4 Bb6 13. exd5 Bxe3
14. Qxe3 cxd5 15. O-O Bd7 16. Rfc1 O-O 17. Nd1 e5 18. Nf2 Be6 19. Bd3 Nh5 20.
Re1 f6 21. g3 g6 22. Qe2 a5 23. b5 Ng7 24. Rec1 Bf5 {Taragelova,M (1656)
-Brnusak,T (1600)/Liptovsky Mikulas 2016/CBM 173 Extra/1-0 (61)}) 10... Bb6 11.
Bc4 $146 ({RR} 11. Nxc6 Bxe3 12. Qxe3 Qxc6 13. b5 ({RR} 13. Qd2 d5 14. exd5
Nxd5 15. Nxd5 Qxd5 16. Qxd5 exd5 17. Bd3 Be6 18. Kd2 O-O-O 19. c3 d4 20. c4 Kb8
21. c5 Bd5 22. Rhe1 Rhe8 23. Rac1 Rxe1 24. Rxe1 Kc7 25. Be4 Bxe4 26. Rxe4 Kc6
27. Kd3 Kb5 {
Martchenko,A (2036)-Medina Chirinos,J/ICC INT 2009/CBM 129 Extra/1-0 (33)})
13... axb5 14. Bxb5 Qc7 15. O-O O-O 16. e5 Nd5 17. Nxd5 exd5 18. f4 d6 19. f5
Qc5 20. Qxc5 dxc5 21. a4 Rd8 22. g4 Bd7 23. Kf2 Ra5 24. Rab1 Bxb5 25. Rxb5 Rxa4
{Andreev,D (2121)-Nikolov,N (2097)/Sofia 2009/CBM 128 Extra/1/2 (33)}) ({RR} 
11. Ncb5 axb5 12. Nxb5 Qd8 13. Qd6 Ra6 14. Bxb6 Qxb6 15. Nc7+ Kd8 16. Nxa6 bxa6
17. Be2 Qd4 18. Rd1 Qxd6 19. Rxd6 Ke7 {RR} 20. Rd2 Bb7 21. Kf2 Rc8 22. c4 e5
23. Rb1 Nd4 24. Bd3 Ne8 25. Rdd1 Nc7 26. a4 Nce6 27. a5 g6 28. Bf1 f5 29. exf5
gxf5 30. b5 Rc5 31. Re1 Nc2 32. Rec1 Ncd4 33. bxa6 Bxa6 34. Rb6 Rxa5 {
Navarro Segura,R (2289)-Torres Contreras,P/Merida 2002/CBM 091 Extra/1-0 (66)})
11... Nxd4 12. Bxd4 Bxd4 13. Qxd4 b5 14. Bb3 Bb7 15. O-O O-O 16. Rad1 Rfd8 17.
a4 Rac8 18. Rd3 Bc6 19. axb5 Bxb5 20. Nxb5 axb5 21. Re1 d5 22. exd5 Nxd5 23.
Qe4 Nf6 24. Rxd8+ Rxd8 25. Qe5 Qb7 26. Kf2 h6 27. Qc5 Rc8 28. Qd6 Nd5 29. Rd1
Qa7+ 30. Ke1 Qg1+ 31. Kd2 Qe3# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.7"]
[White "Dobrislavov, Kaloyan"]
[Black "Strendeva, Viktoria"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1412"]
[PlyCount "82"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Be2 Nf6 7. Nc3 O-O 8.
O-O b6 9. Nxc6 ({RR} 9. f4 Nxd4 10. Bxd4 Bb7 11. Bd3 Rc8 12. g4 d6 13. g5 Nd7
14. Bxg7 Kxg7 15. Qg4 Nc5 16. f5 Kg8 17. f6 exf6 18. gxf6 h5 19. Qg3 Re8 20.
Rf5 Kh7 21. Rxh5+ Kg8 22. Qh4 {
1-0 Naegelin,L (1854)-Megroz,M (1572)/Belp 2015/EXT 2016}) 9... dxc6 10. Qxd8
Rxd8 11. Rad1 Bb7 $146 ({RR} 11... Be6 12. f4 Ng4 13. Bxg4 Bxg4 14. Rxd8+ Rxd8
15. f5 Bxc3 16. bxc3 Be2 17. Re1 Bd1 18. fxg6 hxg6 19. e5 Bxc2 20. Bg5 Kf8 21.
e6 f6 22. Bxf6 Rd1 23. Rxd1 Bxd1 24. Be5 Bg4 25. Kf2 Bxe6 26. a3 {
Tohirjonova,G (1762)-Schnegg,A (1921)/Porto Carras 2010/EXT 2011/1/2 (34)}) 12.
f3 c5 13. Nb5 Ba6 14. c4 Ne8 15. b3 Bxb5 16. cxb5 Nc7 17. Bf4 Ne6 18. Be3 Bd4
19. Bxd4 Nxd4 20. Bc4 Nc2 21. Rc1 Rd2 22. Rfd1 Rad8 23. Bd5 Rxd1+ 24. Rxd1 e6
25. Rd2 Na3 26. Kf2 exd5 27. exd5 Nxb5 28. a4 Nd4 29. Ke3 Rxd5 30. Rd3 Nf5+ 31.
Ke2 Rxd3 32. Kxd3 Kf8 33. Ke4 Ke7 34. g4 Nd6+ 35. Kd5 Nb7 36. Kc6 Na5+ 37. Kb5
Nxb3 38. Ka6 c4 39. Kxa7 c3 40. Kxb6 c2 41. Kb5 c1=Q 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.8"]
[White "Petrov, Ivo"]
[Black "Draganova, Yana"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1223"]
[BlackElo "1174"]
[PlyCount "56"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. b4 Bb6 8. Re1 (
{RR} 8. Bb3 a5 9. b5 Ne7 10. Na3 Bd7 11. h3 h6 12. Re1 Ng6 13. d4 Re8 14. Bc2
Re7 15. Rb1 Qe8 16. Nc4 Bxb5 17. Nxb6 cxb6 18. a4 Ba6 19. Rxb6 Qd8 20. Rb3 Rc8
21. Bd2 Rec7 22. Qb1 Qd7 {
Psakhis,L (2575)-Tukmakov,V (2575)/Moscow 1987/CBM 004/1-0 (46)}) ({RR} 8. h3
Be6 9. Nbd2 a5 10. b5 Ne7 11. Bxe6 fxe6 12. Qb3 Qd7 13. Nc4 a4 14. Nxb6 axb3
15. Nxd7 Nxd7 16. Bg5 Ng6 17. axb3 Nc5 18. b4 Nxd3 19. b6 c6 20. Rxa8 Rxa8 21.
Rd1 Ndf4 22. Rxd6 Ne2+ {
Bak,A (2026)-Boswell,J (1787)/England 2016/CBM 170 Extra/0-1}) 8... Re8 $146 ({
RR} 8... a5 9. b5 Ne7 10. a4 Ng6 11. h3 c6 12. Ba3 Re8 13. Nbd2 Nf4 14. Nf1 Be6
15. Bxe6 Nxe6 16. Ne3 Nf4 17. Nf5 c5 18. c4 Qd7 19. Bc1 g6 20. Ng3 Bd8 21. Kh2
Kg7 22. Qd2 Ng8 23. Ne2 {
Zdziarska,L (1913)-Jalowiec,H (1985)/Jastrzebia Gora 2015/EXT 2017/1/2 (41)}) (
{RR} 8... Be6 9. Qb3 Bxc4 10. Qxc4 Ne7 11. Nbd2 Ng6 12. Nf1 c6 13. Qb3 h6 14.
Ng3 Ng4 15. Be3 Bxe3 16. fxe3 Nh4 17. Nf5 Nxf5 18. exf5 {
1/2 Lerch Gallemi,J (2300)-Arias Boo,G (2252)/Barcelona 2002/EXT 2003}) ({RR} 
8... Ng4 9. Be3 Bxe3 10. fxe3 Be6 11. Qb3 Qe7 12. Nbd2 Kh8 13. d4 Bxc4 14. Qxc4
f5 15. h3 fxe4 16. hxg4 exf3 17. Nxf3 exd4 18. exd4 Qd7 19. d5 Ne7 20. Re4 Rf7
21. Rae1 h6 22. Qd4 a6 23. Re6 {
Wolowski,L-Hauck,K/Bad Homburg 2000/EXT 2001/1-0 (40)}) 9. Nbd2 Bg4 10. h3 Bh5
11. Nf1 d5 12. Bb3 Qd6 13. Bb2 Qe6 14. Ng3 Bg6 15. exd5 Nxd5 16. Nxe5 Qd6 17.
Nxg6 hxg6 18. Qd2 Nf6 19. Rad1 Qxg3 20. d4 Qd6 21. a4 a6 22. Kh1 Rxe1+ 23. Rxe1
Ne7 24. c4 Ba7 25. Qe3 Nf5 26. Qf3 c6 27. c5 Qc7 28. Qd1 Qf4 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.9"]
[White "Skachkov, Yulian"]
[Black "Mladenov, Hristo"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1199"]
[PlyCount "58"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 h6 ({RR} 4... Qb6 5. Nf3 c5 6. dxc5 Qxc5 7.
Nd4 Bd7 8. Be3 Qc8 9. c4 dxc4 10. Na3 Nc6 11. Nxc4 g6 12. Rc1 Nh6 13. Na5 Nf5
14. Nxf5 gxf5 15. Bb5 e6 16. O-O Be7 17. Qa4 O-O 18. Bxc6 Bxc6 19. Nxc6 {
Shabalov,A (2631)-Keep,R (1777)/Edmonton 2005/CBM 107 Extra/1-0}) 5. Nf3 e6 6.
a3 $146 ({RR} 6. Bd3 Bxd3 7. Qxd3 Nd7 8. b3 ({RR} 8. O-O c5 9. c3 Ne7 10. Be3
Nf5 11. Bf2 c4 12. Qc2 Be7 13. Nbd2 O-O 14. g4 Nh4 15. Nxh4 Bxh4 16. Nf3 Bxf2+
17. Rxf2 g6 18. f5 exf5 19. gxf5 Kh7 20. f6 Rg8 21. h4 Nf8 22. Rh2 Kh8 {
Steen,M-Nielsen,G/Schleswig Holstein 1991/EXT 2002/1-0}) 8... Ne7 9. O-O Qb6
10. Kh1 c5 11. c4 cxd4 12. Nxd4 Nc5 13. Qc2 dxc4 14. Qxc4 Nd5 15. Nc3 Qb4 16.
Nxd5 Qxc4 17. bxc4 exd5 18. cxd5 Nd3 19. d6 Kd7 20. Ba3 b6 {
Gratton,D (1699)-Sambo,P (1523)/Nova Gorica 2016/CBM 170 Extra/1-0}) ({RR} 6.
c4 dxc4 7. Bxc4 Nd7 8. Nc3 Bb4 9. O-O Nb6 10. Bd3 Bg4 11. Ne2 Nd5 12. Ng3 Nge7
13. h3 Bf5 14. Nxf5 exf5 15. Bd2 Qd7 16. a3 Bxd2 17. Qxd2 O-O-O 18. b4 Rhg8 19.
Rfc1 g5 20. fxg5 hxg5 {
Chilton,J (1763)-Hutcheson,H/London 2014/CBM 163 Extra/1/2 (53)}) 6... c5 7. c3
Nc6 8. Be3 Qb6 9. Qd2 Be4 10. Be2 cxd4 11. cxd4 Bxb1 12. Rxb1 Nb4 13. O-O Nc6
14. Rfc1 Nge7 15. Bd3 Ng6 16. Bxg6 fxg6 17. Qd3 Kf7 18. Nh4 g5 19. fxg5 hxg5
20. Bxg5 Qxd4+ 21. Qxd4 Nxd4 22. Rc7+ Ke8 23. Ng6 Rh5 24. Rf1 Nf5 25. Rf7 Kxf7
26. Nf4 Rxg5 27. h4 Rg4 28. Nh3 Bc5+ 29. Kh2 Rh8 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.11"]
[White "Evtimova, Bilyana"]
[Black "Panteva, Veronika"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1237"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. Nf3 Bg4 3. e3 Nf6 4. c4 c6 5. Be2 Nbd7 ({RR} 5... e6 6. O-O Nbd7 7.
b3 Be7 8. Bb2 O-O ({RR} 8... Bxf3 9. Bxf3 O-O 10. Nc3 Re8 11. Re1 Qa5 12. a3
Rad8 13. b4 Qc7 14. cxd5 cxd5 15. Rc1 Qb8 16. Qd3 Rc8 17. e4 dxe4 18. Nxe4 Rxc1
19. Bxc1 Rc8 20. Nc5 b6 21. Nxd7 Nxd7 22. d5 Ne5 23. Qe3 {
Toma,R (2351)-Avramescu,P (2063)/Olanesti 2016/CBM 171 Extra/1-0 (52)}) 9. Nbd2
a5 10. a3 Re8 11. c5 b6 12. b4 bxc5 13. bxc5 Qb8 14. Bc3 a4 15. Bd3 Bf5 16. Rb1
Qa7 17. Bxf5 exf5 18. Qc2 g6 19. Rb4 Reb8 20. Rfb1 {
Chiburdanidze,M (2505)-Peng,Z (2370)/Tilburg 1994/CBM 043 Extra/1-0 (35)}) 6.
Nbd2 e6 7. b3 Bb4 8. O-O $146 ({RR} 8. a3 Bc3 9. Ra2 Bxf3 10. gxf3 e5 11. dxe5
Nxe5 12. cxd5 Qxd5 13. O-O Rd8 14. f4 Nd3 15. Nf3 Nxc1 16. Qxc1 Qxb3 17. Rc2
Ne4 18. Ng5 Bd2 19. Rb2 Qd5 20. Qb1 Nxg5 21. fxg5 Qxg5+ 22. Kh1 b6 {
Behrmann,J-Ruehrig,V (2335)/Germany 1988/GER-chT/1/2}) ({RR} 8. Bb2 Ne4 9. O-O
Nc3 10. Bxc3 Bxc3 11. Rc1 Qa5 12. Nb1 Bb4 13. cxd5 exd5 14. Qc2 Bh5 15. Ne5
Bxe2 16. Qxe2 Nxe5 17. dxe5 O-O 18. Qb2 Rfe8 19. a3 Bf8 20. b4 Qc7 21. b5 Rxe5
22. bxc6 Rh5 {
Pitic,J (2129)-Hilverda,A (2239)/Einhausen 2010/CBM 136 Extra/0-1 (67)}) 8...
O-O 9. Bb2 Bd6 10. c5 Bc7 11. Qc2 Qb8 12. Rfe1 Ba5 13. Bc3 Bc7 14. Bd3 g6 15.
e4 Bf4 16. e5 Ne8 17. h3 Bxf3 18. Nxf3 Nc7 19. Bd2 Bxd2 20. Qxd2 Kg7 21. h4 Qd8
22. Re3 f6 23. exf6+ Nxf6 24. Ng5 Qe8 25. Rh3 h6 26. Nf3 Nh5 27. Ne5 Rf6 28. g4
Nf4 29. Rf3 Nxd3 30. Rxf6 Kxf6 31. Qxd3 Rd8 32. h5 g5 33. Re1 Qg8 34. Re3 Rf8
35. Nd7+ 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.12"]
[White "Mitov, Bozhidar"]
[Black "Danov, Valentin"]
[Result "1-0"]
[ECO "C59"]
[BlackElo "1247"]
[PlyCount "135"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 Bd6 10. O-O ({RR} 10. d3 O-O 11. O-O Qc7 12. Nbd2 Bf5 13. c3 c5
14. Qa4 Nd7 15. Qh4 Rfe8 16. Ne4 Bf8 17. Qg3 Kh8 18. Nh4 Bh7 19. Bg4 Bxe4 20.
dxe4 Nf6 21. Re1 c4 22. Nf5 Nb7 23. Qh4 Qb6 24. Be3 Bc5 {
Honfi,K (2480)-Rukavina,J (2440)/Bucharest 1973/EXT 2011/1-0 (37)}) 10... O-O
11. Nc3 ({RR} 11. b3 e4 12. Ne1 Nb7 13. Bb2 Qe7 14. d3 Rd8 15. Qc1 exd3 16.
Bxd3 Ng4 17. Nf3 Bc5 18. h3 Nxf2 19. Rxf2 Bxf2+ 20. Kxf2 Qc5+ 21. Qe3 Qxe3+ 22.
Kxe3 Re8+ 23. Kf2 Nc5 24. Ne5 Nxd3+ 25. Nxd3 Ba6 {
Yoon,J (72)-Haridas,N (1154)/Coventry 2015/EXT 2016/1/2 (33)}) 11... Re8 12.
Re1 e4 $146 ({RR} 12... Bc5 13. h3 Qb6 14. Na4 Bxf2+ 15. Kf1 Qb4 16. c3 Qf4 17.
Kxf2 Ne4+ 18. Kg1 Qg3 19. d3 Bxh3 20. Bf1 Qf2+ 21. Kh2 Qg3+ 22. Kg1 Nf2 23. Qe2
e4 24. Qxf2 Qxf2+ 25. Kxf2 exf3 26. Rxe8+ Rxe8 27. gxh3 {
Scott,A-Shoulders,C/Flint 1993/EXT 2001/1-0}) 13. Nd4 Bc7 14. Nb3 Nxb3 15. axb3
Qd6 16. g3 Bb6 17. Na4 Bc7 18. Nc3 Bb7 19. d3 exd3 20. Qxd3 Qxd3 21. cxd3 Bb6
22. Bd2 Rad8 23. Kf1 Re7 24. Bf4 g5 25. Bd2 Bc8 26. Kg1 Bf5 27. Bf3 Rxd3 28.
Rxe7 Rxf3 29. Be3 Kf8 30. Kg2 Bg4 31. Re5 Nd7 32. Re4 Nf6 33. Rxg4 Nxg4 34.
Kxf3 Nxh2+ 35. Kg2 Bxe3 36. fxe3 Ng4 37. Re1 Ne5 38. Ra1 Nd3 39. Rxa7 Nxb2 40.
Ra6 Nd3 41. Rxc6 Ne1+ 42. Kf1 Nf3 43. Rxh6 Nd2+ 44. Ke2 Nxb3 45. Rh5 f6 46. Nd5
Kg7 47. Rh1 Nc5 48. Rf1 Ne4 49. Kd3 Nxg3 50. Rxf6 Nh5 51. Ra6 g4 52. Nf4 Nf6
53. e4 Kf7 54. Ra7+ Kg8 55. e5 Ne8 56. Kd4 g3 57. Ke3 Ng7 58. Kf3 Nf5 59. Ne2
g2 60. Kxg2 Ne3+ 61. Kf3 Nc4 62. e6 Nd6 63. Nd4 Kf8 64. Nc6 Nb5 65. Ra8+ Kg7
66. e7 Nc7 67. e8=Q Nxe8 68. Rxe8 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.13"]
[White "Hristov, Dimitar"]
[Black "Mitushev, Adrian"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1229"]
[PlyCount "80"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. g3 d5 2. d4 Nc6 3. Bg2 Nf6 4. Nf3 Bf5 5. O-O e6 6. Bg5 Be7 7. Ne5 $146 ({RR
} 7. c3 h6 8. Bxf6 Bxf6 9. Nbd2 O-O 10. Re1 a6 ({RR} 10... Be7 11. e4 dxe4 12.
Nxe4 Rb8 13. b4 a5 14. b5 Na7 15. a4 c6 16. Qb3 cxb5 17. axb5 b6 18. Rad1 Qc7
19. Ne5 Rfd8 20. Nd2 Rbc8 21. Ndc4 Bd6 22. Re3 Bxe5 23. Nxe5 Rd6 24. g4 Bh7 25.
h4 {Matuszewski,M (2463)-Pakleza,Z (2515)/Poland 2015/EXT 2016/1/2 (102)}) 11.
e4 Bh7 12. exd5 Qxd5 13. Ne5 Qd6 14. Ndc4 Qe7 15. Nxc6 bxc6 16. Bxc6 Rab8 17.
b4 Rfd8 18. Qa4 Bxd4 19. cxd4 Rxb4 20. Qxa6 Rxd4 21. Rac1 Bd3 {
Verdes Nadal,R (2223)-Nadal Gene,R (1832)/Tarrega 2015/CBM 169 Extra/1-0}) ({RR
} 7. c4 O-O 8. Na3 Be4 9. Rc1 Nb4 10. Qb3 a5 11. c5 Nd7 12. Bxe7 Qxe7 13. Nb5
Nf6 14. a3 Nc6 15. Rfd1 Qd7 16. Bh3 a4 17. Qe3 Na5 18. Nc3 Nb3 19. Ne5 Qe7 20.
Nxe4 Nxc1 21. Nxf6+ Qxf6 {
Mas Sayos,L (1823)-Barcons Rovira,J (1700)/Moia 2014/EXT 2016/1-0 (49)}) 7...
Nxe5 8. dxe5 Nd7 9. Bxe7 Qxe7 10. Na3 Nxe5 11. Qd4 f6 12. e4 Nc6 13. Qe3 Bxe4
14. Bxe4 dxe4 15. Qxe4 O-O 16. Rfe1 e5 17. Qc4+ Qf7 18. Qxf7+ Kxf7 19. Rad1
Rad8 20. Nb5 Nd4 21. Nxd4 Rxd4 22. Rxd4 exd4 23. Rd1 Rd8 24. Kg2 c5 25. c3 Ke6
26. cxd4 Rxd4 27. Re1+ Kf7 28. Rc1 b6 29. Rc2 g5 30. Re2 Rd5 31. f4 h6 32. fxg5
hxg5 33. h4 a5 34. h5 Kg7 35. Kh3 Kh6 36. Re6 Rf5 37. Rxb6 Rf2 38. Rb5 f5 39.
Rxc5 g4+ 40. Kh4 Rh2# 0-1

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.14"]
[White "Popzafirov, Danail"]
[Black "Nikolova, Angelika"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1077"]
[BlackElo "1149"]
[PlyCount "107"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 c5 2. Bc4 e6 3. c3 a6 4. d4 ({RR} 4. Nf3 d5 ({RR} 4... b5 5. Bb3 Bb7 6.
d3 Nf6 7. Bg5 Be7 8. Nbd2 O-O 9. O-O d5 10. exd5 Nxd5 11. Bxd5 Bxd5 12. Bxe7
Qxe7 13. Re1 Nd7 14. Qe2 Rfe8 15. c4 Bb7 16. b3 Qf6 17. Ne4 Bxe4 18. dxe4 b4
19. Rad1 {
Paune,F (1793)-Puskas,J (2068)/Targu Mures 2014/CBM 160 Extra/0-1 (48)}) 5.
exd5 exd5 6. Bb3 Qe7+ 7. Qe2 Nf6 8. d4 Nc6 9. Be3 c4 10. Bc2 Ng4 11. Nbd2 g6
12. Bf4 Bh6 13. Bxh6 Nxh6 14. Nf1 Bf5 15. Ne3 Bxc2 16. Nxc2 Qxe2+ 17. Kxe2 f6
18. Ne3 Ne7 {
Caruana,F (2829)-Nakamura,H (2775)/London 2014/CBM 163 Extra/1/2 (40)}) 4...
cxd4 $146 ({RR} 4... d5 5. exd5 exd5 6. Bb3 Be6 7. Qe2 Be7 8. h3 h6 9. Be3 cxd4
10. cxd4 Nf6 11. Nf3 Nc6 12. a3 Bd6 13. Nc3 O-O 14. Bc2 Re8 15. Qd2 Bd7 16. O-O
Ne4 17. Qd3 Bf5 18. Nxd5 Ng3 19. Qd2 {
De Heer,K-Messemaker,C/Amsterdam 1851/EXT 1999/0-1 (41)}) ({RR} 4... b5 5. Be2
({RR} 5. Bb3 Bb7 6. Qe2 Qb6 7. Nf3 Nf6 8. e5 Nd5 9. O-O h6 10. Rd1 Be7 11. Bc2
d6 12. exd6 Qxd6 13. Ne5 Nd7 14. Qh5 Nxe5 15. dxe5 Qc7 16. f4 c4 17. Kh1 Bc5
18. Qg4 g6 19. Be4 Nf6 {Nentwig,N-Fichtner,K (2115)/Germany 1997/EXT 1999/0-1})
5... Bb7 6. Qc2 Qc7 7. Be3 Nf6 8. Nd2 d6 9. a4 c4 10. h3 g6 11. Ngf3 Bg7 12. b3
d5 13. e5 Nfd7 14. b4 O-O 15. Ng5 Nb6 16. a5 N6d7 17. h4 Nxe5 18. dxe5 Bxe5 19.
Ndf3 {Scheffler,S-Schmitz,H/Nickenich 1998/EXT 2000/0-1 (47)}) 5. cxd4 b5 6.
Bb3 Bb7 7. Nd2 d6 8. Ngf3 Nf6 9. Bc2 Be7 10. O-O O-O 11. Re1 Nbd7 12. Nb3 Rc8
13. e5 dxe5 14. dxe5 Nd5 15. Qd3 f5 16. Nfd4 Qb6 17. a3 Nc5 18. Nxc5 Bxc5 19.
Be3 f4 20. Qxh7+ Kf7 21. Qh5+ Ke7 22. Qg5+ Kd7 23. Nxe6 Qxe6 24. Bxc5 Rxc5 25.
Bb3 Qe7 26. e6+ Kc6 27. Bxd5+ Kd6 28. Qxe7+ Kxe7 29. Bxb7 a5 30. h3 Rc7 31. Bf3
Rf6 32. Rac1 Rxc1 33. Rxc1 Rxe6 34. Kf1 Kf6 35. Rc6 Rxc6 36. Bxc6 b4 37. Ke2
bxa3 38. bxa3 Ke5 39. a4 Kd4 40. Kf3 Ke5 41. Be4 g5 42. g3 fxg3 43. fxg3 Kf6
44. g4 Kg7 45. Ke3 Kf6 46. Kd4 Ke6 47. Bd5+ Kd6 48. Kc4 Ke5 49. Bg2 Kd6 50. Kb5
Kc7 51. Kxa5 Kb8 52. Kb6 Kc8 53. Ka7 Kc7 54. a5 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.15"]
[White "Krasteva, Yoana"]
[Black "Angelov, Toma"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1287"]
[PlyCount "83"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Bc5 5. d3 d6 6. Bg5 Bg4 ({RR} 6... Qe7 7.
Nc3 Be6 8. Qd2 Bxc4 9. dxc4 Qe6 10. Nd5 O-O-O 11. Rfe1 h6 12. Bxf6 gxf6 13.
Rad1 Rhg8 14. g3 h5 15. Nh4 Qh3 16. Nxf6 Qxh4 17. Nxg8 Rxg8 18. Kh1 Qf6 19. Rf1
Qf3+ 20. Kg1 h4 21. Qd3 {Sanchez Almeyra,J (2440)-Lopez Martinez,J (2355)/
Malgrat del Mar 1998/EXT 2003/0-1 (51)}) 7. Bxf6 ({RR} 7. h3 Bh5 8. g4 Bg6 9.
Nh4 Qd7 10. Bxf6 gxf6 11. Qf3 O-O-O 12. Qxf6 Rdf8 13. Bd5 Rhg8 14. a3 h5 15.
Bxc6 bxc6 16. Nxg6 Rxg6 17. Qf5 hxg4 18. Qxd7+ Kxd7 19. Kh2 Rh8 20. Rg1 Bxf2
21. Rg2 Rxh3# {Gyore,J (1438)-Nemeth,B (1703)/Hungary 2016/EXT 2017/0-1}) 7...
Qxf6 8. h3 Bh5 $146 ({RR} 8... Bxf3 9. gxf3 Nd4 10. c3 Nxf3+ 11. Kg2 Nh4+ 12.
Kg1 Qg5+ 13. Kh1 Qg2# {0-1 Viegas,M-Baptista,A/Lisbon 2001/CBM 080 Extra}) 9.
Nc3 Nd4 10. Re1 Bxf3 11. gxf3 Nxf3+ 12. Kf1 Nxe1 13. Qxe1 O-O 14. Nd5 Bb6 15.
Nxf6+ gxf6 16. Qe2 Kh8 17. c3 Rae8 18. d4 exd4 19. cxd4 Bxd4 20. Bb5 Re7 21.
Qd3 Bxb2 22. Rb1 Be5 23. Rc1 c6 24. Ba4 Bb2 25. Rc2 Ba1 26. Qxd6 Ree8 27. Rc1
Rd8 28. Qc7 Rc8 29. Qxb7 Bd4 30. Rd1 c5 31. Bd7 Rb8 32. Qxa7 Rb2 33. Ke1 Bxf2+
34. Kf1 Rd8 35. Qc7 Rxd7 36. Rxd7 Kg7 37. Rxf7+ Kg6 38. Rg7+ Kh5 39. Rxh7+ Kg5
40. Qg7+ Kf4 41. Qxf6+ Ke3 42. Qxb2 1-0

[Event "3rd Children open VITOSHA"]
[Site "Bistritsa"]
[Date "2017.07.02"]
[Round "6.16"]
[White "Mollov, Aleksandar"]
[Black "Manolova, Monika"]
[Result "1-0"]
[ECO "D39"]
[WhiteElo "1269"]
[PlyCount "61"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BUL"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e4 Nf6 5. Nc3 Bb4 6. Bg5 h6 ({RR} 6... Be7 7.
Bxc4 O-O 8. O-O c6 9. a3 b5 10. Ba2 Nbd7 11. Rc1 Bb7 12. Bb1 h6 13. Bd2 a5 14.
e5 Nd5 15. Qc2 f5 16. exf6 N7xf6 17. Ne4 Rf7 18. Rfe1 Qc8 19. Ng3 Bd6 20. Ne5
Re7 21. Ne4 {Delgado Montanes,J (2067)-Ferrer Dalmau,J (1793)/Salou 2016/CBM
172 Extra/1-0 (36)}) 7. Bh4 g5 8. Bg3 g4 $146 ({RR} 8... Bxc3+ 9. bxc3 Nxe4 10.
Bxc4 Nxg3 11. hxg3 Nc6 12. Qd2 f6 13. O-O O-O 14. Qc2 Kg7 15. Rad1 Qe7 16. Rfe1
Re8 17. Bd3 Qf7 18. Qe2 Bd7 19. Qe4 Rh8 20. Bc4 Rhe8 21. Re2 Re7 22. a4 Qg6 23.
Qe3 {Gradevska,D-Ivanova,V/Doupnitza 2006/CBM 110 Extra/1-0 (49)}) 9. Nd2 Nh5
10. Nxc4 Nxg3 11. fxg3 f5 12. a3 Bxc3+ 13. bxc3 Nc6 14. Bd3 Ne7 15. O-O Rf8 16.
Qc2 Qd7 17. Rae1 Qb5 18. Nd6+ cxd6 19. Bxb5+ Bd7 20. Qa4 Bxb5 21. Qxb5+ Kf7 22.
exf5 exf5 23. Qd7 Rfe8 24. Rxf5+ Kg8 25. Rxe7 Rxe7 26. Qxe7 Rc8 27. Qf7+ Kh8
28. Qf6+ Kh7 29. Rh5 Kg8 30. Rxh6 Rxc3 31. Rh8# 1-0